Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 215-687-4 | CAS number: 1344-09-8
Substance identity
Identification
- Display Name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Type of Substance
- Composition:
- UVCB
- Origin:
- inorganic
Substance Identifiers open all close all
sodium silicate
(No other type specified)
sodium waterglass
(No other type specified)
Compositions
Boundary Composition(s) open all close all
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
Legal Entity Composition(s) open all close all
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
Constituent 2
- Reference substance name:
- Quartz (SiO2)
- EC Number:
- 238-878-4
- EC Name:
- Quartz (SiO2)
- CAS Number:
- 14808-60-7
- Molecular formula:
- SiO2
- IUPAC Name:
- Quartz (SiO2)
Constituent 3
- Reference substance name:
- Aluminium oxide
- EC Number:
- 215-691-6
- EC Name:
- Aluminium oxide
- CAS Number:
- 1344-28-1
- Molecular formula:
- Al2O3
- IUPAC Name:
- Aluminium oxide
Constituent 4
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
- State Form:
- other: solid
Constituent 1
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
Constituent 2
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Not applicable
- Molecular formula:
- Not applicable
- IUPAC Name:
- Not applicable
Constituent 2
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 3
- Reference substance name:
- Diiron trioxide
- EC Number:
- 215-168-2
- EC Name:
- Diiron trioxide
- CAS Number:
- 1309-37-1
- Molecular formula:
- Fe2O3
- IUPAC Name:
- Iron(III) oxide
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- unknown constituent
- Molecular formula:
- Unknown constituents
- IUPAC Name:
- unknown constituent
Constituent 2
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
- State Form:
- other: lumps, powders or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- CAS Number:
- N/A
- Molecular formula:
- N/A
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Unknown
- Molecular formula:
- Unknown
- IUPAC Name:
- Unknown
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- silicic acid, sodium salt, monomeric and dimeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n
- IUPAC Name:
- silicic acid, sodium salt, monomeric and dimeric forms
Constituent 2
- Reference substance name:
- silicic acid, sodium salt, polymeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n
- IUPAC Name:
- silicic acid, sodium salt, polymeric forms
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- silicic acid, sodium salt (amorphous) with molar ratio 1.6 < MR = 3.2
- Molecular formula:
- Na2O.(SiO2)n with Molar Ratio (MR) 1.6 < MR = 3.2
- IUPAC Name:
- silicic acid, sodium salt (amorphous) with molar ratio 1.6 < MR = 3.2
Constituent 2
- Reference substance name:
- sum of trace elements
- IUPAC Name:
- sum of trace elements
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Impurities from sand
- IUPAC Name:
- Impurities from sand
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- CAS Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- Dioxosilane
Constituent 2
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
- State Form:
- other: solid glasses, powders, granules or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- CAS Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- Dioxosilane
Constituent 2
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Oxides of various elements
- IUPAC Name:
- Oxides of various elements
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
Constituent 1
- Reference substance name:
- Sodium hydrogencarbonate
- EC Number:
- 205-633-8
- EC Name:
- Sodium hydrogencarbonate
- CAS Number:
- 144-55-8
- Molecular formula:
- CH2O3.Na
- IUPAC Name:
- sodium hydrogen carbonate
Constituent 2
- Reference substance name:
- sum of trace elements
- IUPAC Name:
- sum of trace elements
Constituent 3
- Reference substance name:
- silicic acid, sodium salt (amorphous)
- Molecular formula:
- Na2O.(SiO2)n with Molar Ratio (MR) > 3.2
- IUPAC Name:
- silicic acid, sodium salt (amorphous)
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
Constituent 2
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- CAS Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- Dioxosilane
Constituent 3
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Constituent 4
- Reference substance name:
- Unknowns
- IUPAC Name:
- Unknowns
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- unknown components
- IUPAC Name:
- unknown components
- State Form:
- other: aqueous solution
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt, monomeric and dimeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n with n=0 or 1
- IUPAC Name:
- Silicic acid, sodium salt, monomeric and dimeric forms
Constituent 2
- Reference substance name:
- Silicic acid, sodium salt, polymeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n with n= 2 to 19
- IUPAC Name:
- Silicic acid, sodium salt, polymeric forms
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps, powders or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- H2O4S.2Na
- IUPAC Name:
- disodium sulfate
Constituent 3
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- CAS Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- Dioxosilane
Constituent 4
- Reference substance name:
- Aluminium oxide
- EC Number:
- 215-691-6
- EC Name:
- Aluminium oxide
- CAS Number:
- 1344-28-1
- Molecular formula:
- Al2O3
- IUPAC Name:
- Aluminium oxide
Constituent 1
- Reference substance name:
- Quartz (SiO2)
- EC Number:
- 238-878-4
- EC Name:
- Quartz (SiO2)
- CAS Number:
- 14808-60-7
- Molecular formula:
- SiO2
- IUPAC Name:
- Quartz (SiO2)
Constituent 2
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
- State Form:
- other: particulates or solutions
Constituent 1
- Reference substance name:
- Disodium oxide
- EC Number:
- 215-208-9
- EC Name:
- Disodium oxide
- CAS Number:
- 1313-59-3
- Molecular formula:
- Na2O
- IUPAC Name:
- Disodium oxide (Na2O)
Constituent 2
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- CAS Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- Dioxosilane
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Sum of trace constituents for EC: 215-687-4
- Molecular formula:
- Not applicable (i.e., UVCB substance)
- IUPAC Name:
- Sum of trace constituents for EC: 215-687-4
- State Form:
- other: lumps or aqueous solutions
Constituent 1
- Reference substance name:
- Amorphous (glassy) phase of silicic acid, sodium salt
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1 – 4
- IUPAC Name:
- Amorphous (glassy) phase of silicic acid, sodium salt
Constituent 2
- Reference substance name:
- Impurities from sand
- IUPAC Name:
- Impurities from sand
Constituent 1
- Reference substance name:
- silicic acid, sodium salt, monomeric and dimeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n with n=0 or 1
- IUPAC Name:
- silicic acid, sodium salt, monomeric and dimeric forms
Constituent 2
- Reference substance name:
- silicic acid, sodium salt, polymeric forms
- Molecular formula:
- Na2SiOH + (NaSiOH)n with n= 2 to 19
- IUPAC Name:
- silicic acid, sodium salt, polymeric forms
- State Form:
- other: lumps, powders or aqueous solutions
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Impurities from sand
- IUPAC Name:
- Impurities from sand
- State Form:
- other: lumps, powders or aqueous solutions
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Impurities from sand
- IUPAC Name:
- Impurities from sand
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Impurities from sand
- IUPAC Name:
- Impurities from sand
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 2
- Reference substance name:
- Unknown inorganic impurities below 1%
- IUPAC Name:
- Unknown inorganic impurities below 1%
Impurity
| Impurity |
- Degree of purity:
- > 98 - <= 99.5 % (w/w)
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Impurity 1
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Impurity 2
- Reference substance name:
- Calcium oxide
- EC Number:
- 215-138-9
- EC Name:
- Calcium oxide
- CAS Number:
- 1305-78-8
- Molecular formula:
- CaO
- IUPAC Name:
- calcium oxide
Impurity 3
- Reference substance name:
- Magnesium oxide
- EC Number:
- 215-171-9
- EC Name:
- Magnesium oxide
- CAS Number:
- 1309-48-4
- Molecular formula:
- MgO
- IUPAC Name:
- magnesium oxide
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Impurity
| Impurity |
- Degree of purity:
- > 98 - <= 99.9 % (w/w)
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Impurity 1
- Reference substance name:
- Calcium oxide
- EC Number:
- 215-138-9
- EC Name:
- Calcium oxide
- CAS Number:
- 1305-78-8
- Molecular formula:
- CaO
- IUPAC Name:
- calcium oxide
Impurity 2
- Reference substance name:
- Magnesium oxide
- EC Number:
- 215-171-9
- EC Name:
- Magnesium oxide
- CAS Number:
- 1309-48-4
- Molecular formula:
- MgO
- IUPAC Name:
- magnesium oxide
Impurity 3
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Impurity
| Impurity |
- Degree of purity:
- > 98 - <= 99.8 % (w/w)
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Impurity 1
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- water
Impurity 2
- Reference substance name:
- Magnesium oxide
- EC Number:
- 215-171-9
- EC Name:
- Magnesium oxide
- CAS Number:
- 1309-48-4
- Molecular formula:
- MgO
- IUPAC Name:
- magnesium oxide
Impurity 3
- Reference substance name:
- Calcium oxide
- EC Number:
- 215-138-9
- EC Name:
- Calcium oxide
- CAS Number:
- 1305-78-8
- Molecular formula:
- CaO
- IUPAC Name:
- calcium oxide
- State Form:
- other: lumps, powders or aqueous solutions
Constituent 1
- Reference substance name:
- Silicic acid, sodium salt
- EC Number:
- 215-687-4
- EC Name:
- Silicic acid, sodium salt
- CAS Number:
- 1344-09-8
- Molecular formula:
- Na2O x (SiO2)n with Molar Ratio (MR) (SiO2/Na2O): 1.5 – 4
- IUPAC Name:
- sodium hydroxy(oxo)silanolate
Composition(s) generated upon use
Other types of composition(s)
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Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
