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: 231-843-4 | CAS number: 7758-94-3
Substance identity
Identification
- Display Name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Type of Substance
- Composition:
- mono-constituent substance
- Origin:
- inorganic
Substance Identifiers open all close all
Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
Additive
| Additive |
- State Form:
- other: solid or liquid
- Degree of purity:
- > 80 - <= 92 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Additive 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
Impurity
Additive
| Impurity |
| Additive |
- State Form:
- other: solid or liquid
- Degree of purity:
- > 80 - < 95 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Additive 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- other: solid
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- dichloroiron tetrahydrate
- EC Number:
- 603-870-5
- CAS Number:
- 13478-10-9
- Molecular formula:
- FeCl2 · 4 H2O
- IUPAC Name:
- dichloroiron tetrahydrate
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 2
- Reference substance name:
- Iron trichloride
- EC Number:
- 231-729-4
- EC Name:
- Iron trichloride
- CAS Number:
- 7705-08-0
- Molecular formula:
- FeCl3
- IUPAC Name:
- Iron (III) chloride
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity
| Impurity |
- State Form:
- liquid
- Degree of purity:
- > 81.5 - < 90 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
Impurity 2
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Impurity
| Impurity |
- Degree of purity:
- > 90 - < 100 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
Impurity 2
- Reference substance name:
- Iron trichloride
- EC Number:
- 231-729-4
- EC Name:
- Iron trichloride
- CAS Number:
- 7705-08-0
- Molecular formula:
- FeCl3
- IUPAC Name:
- Iron (III) chloride
- Degree of purity:
- > 83 - <= 94 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Impurity
| Impurity |
- Degree of purity:
- > 85 - < 95 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Impurity
| Impurity |
- Degree of purity:
- > 80 - <= 85 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
Impurity
| Impurity |
- Degree of purity:
- > 97 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
- Degree of purity:
- > 95 - < 99 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron chloride (FeCl2), dihydrate
- CAS Number:
- 16399-77-2
- Molecular formula:
- FeCl2·2H2O
- IUPAC Name:
- Iron chloride (FeCl2), dihydrate
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity
| Impurity |
- Degree of purity:
- ca. 100 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Hydrogen chloride
- EC Number:
- 231-595-7
- EC Name:
- Hydrogen chloride
- CAS Number:
- 7647-01-0
- Molecular formula:
- ClH
- IUPAC Name:
- Hydrogen chloride
Impurity 2
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Impurity
| Impurity |
- Degree of purity:
- ca. 99 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel
- EC Number:
- 231-111-4
- EC Name:
- Nickel
- CAS Number:
- 7440-02-0
- Molecular formula:
- Ni
- IUPAC Name:
- nickel(2+)
Impurity 2
- Reference substance name:
- Chromium
- EC Number:
- 231-157-5
- EC Name:
- Chromium
- CAS Number:
- 7440-47-3
- Molecular formula:
- Cr
- IUPAC Name:
- chromium(2+)
Impurity
| Impurity |
- Degree of purity:
- > 80 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity
| Impurity |
- Degree of purity:
- > 92 - < 97 % (w/w)
Constituent 1
- Reference substance name:
- Iron dichloride
- EC Number:
- 231-843-4
- EC Name:
- Iron dichloride
- CAS Number:
- 7758-94-3
- Molecular formula:
- FeCl2
- IUPAC Name:
- dichloroiron
Impurity 1
- Reference substance name:
- Nickel dichloride
- EC Number:
- 231-743-0
- EC Name:
- Nickel dichloride
- CAS Number:
- 7718-54-9
- Molecular formula:
- Cl2Ni
- IUPAC Name:
- nickel(2+) dichloride
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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.
