Registration Dossier

Identification

Display Name:
Reaction product of Graphite, acid-treated and potassium permanganate
EC Number:
947-768-1
IUPAC Name:
Reaction product of Graphite, acid-treated and potassium permanganate

Type of substance

Composition:
UVCB
Origin:
inorganic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
06-Mar-2019
Last modified:
30-Jun-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Reaction product of Graphite, acid-treated and potassium permanganate
EC Number:
947-768-1
IUPAC Name:
Reaction product of Graphite, acid-treated and potassium permanganate
Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Carbon
EC Number:
231-153-3
EC Name:
Carbon
CAS Number:
7440-44-0
Molecular formula:
C
IUPAC Name:
carbon
Constituent 2
Chemical structure
Reference substance name:
Oxygen
EC Number:
231-956-9
EC Name:
Oxygen
CAS Number:
7782-44-7
Molecular formula:
O2
IUPAC Name:
oxygen
Constituent 3
Chemical structure
Reference substance name:
Hydrogen
EC Number:
215-605-7
EC Name:
Hydrogen
CAS Number:
1333-74-0
Molecular formula:
H2
IUPAC Name:
Hydrogen (H2)
Constituent 4
Reference substance name:
Inorganic impurities
Molecular formula:
not applicable
IUPAC Name:
Inorganic impurities

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape description
Shape category:
platelet
Shape:
plate
Pure shape:
yes
Typical composition:
100 %
Range:
>= 99 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
platelet
Percentileopen allclose all
Percentile:
D10
Typical value:
0.015 μm
Range:
>= 0.01 - <= 0.05 μm
Percentile:
D50
Typical value:
0.03 μm
Range:
>= 0.01 - <= 0.1 μm
Percentile:
D90
Typical value:
0.07 μm
Range:
>= 0.03 - <= 0.1 μm
Typical lateral dimension 1:
0.03 μm
Range of lateral dimension 1:
ca. 0.01 - ca. 0.1 μm
Typical lateral dimension 2:
0.03 μm
Range of lateral dimension 2:
ca. 0.01 - ca. 0.1 μm
Typical aspect ratio (:1):
90 :1
Range of aspect ratio (:1):
>= 28.5 - <= 2 875
Fraction of constituent particles in the size range 1-100 nm:
ca. 100 - ca. 100 %

Crystallinity

Structuresopen allclose all
Structure:
amorphous
Pure structure:
no
Typical composition:
>= 1 %
Range:
>= 1 - <= 100 %
Structure:
crystalline
Name:
Dinite; C20H36
Pure structure:
no
Typical composition:
>= 1 %
Range:
>= 1 - <= 100 %

Specific surface area

Typical specific surface area:
4.97 m²/g
Range of specific surface area:
>= 0 - <= 10 m²/g
Skeletal density:
> 0.9 - <= 1 g/cm³

Surface functionalisation / treatment

Surface treatment applied:
no
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Reaction product of Graphite, acid-treated and potassium permanganate
EC Number:
947-768-1
IUPAC Name:
Reaction product of Graphite, acid-treated and potassium permanganate
Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Carbon
EC Number:
231-153-3
EC Name:
Carbon
CAS Number:
7440-44-0
Molecular formula:
C
IUPAC Name:
carbon
Constituent 2
Chemical structure
Reference substance name:
Oxygen
EC Number:
231-956-9
EC Name:
Oxygen
CAS Number:
7782-44-7
Molecular formula:
O2
IUPAC Name:
oxygen
Constituent 3
Chemical structure
Reference substance name:
Hydrogen
EC Number:
215-605-7
EC Name:
Hydrogen
CAS Number:
1333-74-0
Molecular formula:
H2
IUPAC Name:
Hydrogen (H2)
Constituent 4
Reference substance name:
Inorganic impurities
Molecular formula:
not applicable
IUPAC Name:
Inorganic impurities

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape description
Shape category:
platelet
Shape:
plate
Pure shape:
yes
Typical composition:
100 %
Range:
>= 99 - <= 100 %

Particle size distribution and range

Particle size distribution and range
Shape category:
platelet
Percentileopen allclose all
Percentile:
D10
Typical value:
9.35 μm
Range:
>= 0.5 - <= 12 μm
Percentile:
D50
Typical value:
23.11 μm
Range:
>= 1 - <= 50 μm
Percentile:
D90
Typical value:
47.75 μm
Range:
>= 4 - <= 100 μm
Typical lateral dimension 1:
3 μm
Range of lateral dimension 1:
ca. 0.5 - ca. 10 μm
Typical lateral dimension 2:
3 μm
Range of lateral dimension 2:
ca. 0.5 - ca. 10 μm
Typical aspect ratio (:1):
3 000 :1
Range of aspect ratio (:1):
>= 250 - <= 300 000
Fraction of constituent particles in the size range 1-100 nm:
ca. 100 - ca. 100 %

Crystallinity

Structuresopen allclose all
Structure:
amorphous
Pure structure:
no
Typical composition:
>= 1 %
Range:
>= 1 - <= 100 %
Structure:
crystalline
Name:
Organic combination; C30” & “Graphite 2H; C4
Pure structure:
no
Typical composition:
>= 1 %
Range:
>= 1 - <= 100 %

Specific surface area

Typical specific surface area:
549 m²/g
Range of specific surface area:
> 400 - < 700 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Chemservice GmbH - (8UW1) Herrnsheimer Hauptstrasse 1b 67550 Worms Germany 2018 2019
Global Graphene Group, Inc. (represented by C.S.B. GmbH) Düsseldorfer Str. 113 47809 Krefeld Germany 2020

Administrative data open all close all

  • 01-2120801634-62-0000
  • 01-2120801634-62-0001

Contact Persons responsible for the SDS