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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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.

Diss Factsheets

Identification

Display Name:
Germanium hydroxide oxides, calcium sulfate, calcium carbonate, iron sulfide and amorphous silica, recovery products from germanium refining
IUPAC Name:
Germanium hydroxide oxides, calcium sulfate, calcium carbonate, iron sulfide and amorphous silica, recovery products from germanium refining

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
other: filter cake


Constituent 1
Chemical structure
Reference substance name:
Germanium dioxide
EC Number:
215-180-8
EC Name:
Germanium dioxide
CAS Number:
1310-53-8
Molecular formula:
GeO2
IUPAC Name:
Germanium dioxide
Constituent 2
Chemical structure
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 equivalent
Constituent 3
Chemical structure
Reference substance name:
Iron sulphide
EC Number:
215-268-6
EC Name:
Iron sulphide
CAS Number:
1317-37-9
Molecular formula:
FeS
IUPAC Name:
Iron (II) Sulfide
Constituent 4
Chemical structure
Reference substance name:
Calcium carbonate
EC Number:
207-439-9
EC Name:
Calcium carbonate
CAS Number:
471-34-1
Molecular formula:
CH2O3.Ca
IUPAC Name:
calcium carbonate
Constituent 5
Chemical structure
Reference substance name:
Calcium sulfate
EC Number:
231-900-3
EC Name:
Calcium sulfate
CAS Number:
7778-18-9
Molecular formula:
Ca.H2O4S
IUPAC Name:
calcium sulfate
Constituent 6
Chemical structure
Reference substance name:
Calcium fluoride
EC Number:
232-188-7
EC Name:
Calcium fluoride
CAS Number:
7789-75-5
Molecular formula:
CaF2
IUPAC Name:
Calcium fluoride equivalent
Constituent 7
Chemical structure
Reference substance name:
Calcium dihydroxide
EC Number:
215-137-3
EC Name:
Calcium dihydroxide
CAS Number:
1305-62-0
Molecular formula:
Ca(OH)2
IUPAC Name:
Calcium hydroxide equivalent
Constituent 8
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 9
Chemical structure
Reference substance name:
Lead oxide
EC Number:
215-626-1
EC Name:
Lead oxide
CAS Number:
1335-25-7
Molecular formula:
PbO
IUPAC Name:
Lead oxide equivalent
Constituent 10
Chemical structure
Reference substance name:
Zinc oxide
EC Number:
215-222-5
EC Name:
Zinc oxide
CAS Number:
1314-13-2
Molecular formula:
OZn
IUPAC Name:
Zinc oxide equivalent
Constituent 11
Chemical structure
Reference substance name:
Copper oxide
EC Number:
215-269-1
EC Name:
Copper oxide
CAS Number:
1317-38-0
Molecular formula:
CuO
IUPAC Name:
copper (II) oxide equivalent
Constituent 12
Chemical structure
Reference substance name:
Tricobalt tetraoxide
EC Number:
215-157-2
EC Name:
Tricobalt tetraoxide
CAS Number:
1308-06-1
Molecular formula:
Co3O4
IUPAC Name:
Tricobalt tetraoxide equivalent
Constituent 13
Chemical structure
Reference substance name:
minor constituents
Molecular formula:
Se ZnCl2 SnCl4 Ca3(PO4)2 Cr2O3
IUPAC Name:
minor constituents

Legal Entity Composition(s) open all close all

State Form:
other: filter cake


Constituent 1
Chemical structure
Reference substance name:
Germanium dioxide
EC Number:
215-180-8
EC Name:
Germanium dioxide
CAS Number:
1310-53-8
Molecular formula:
GeO2
IUPAC Name:
Germanium dioxide
Constituent 2
Chemical structure
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 equivalent
Constituent 3
Chemical structure
Reference substance name:
Iron sulphide
EC Number:
215-268-6
EC Name:
Iron sulphide
CAS Number:
1317-37-9
Molecular formula:
FeS
IUPAC Name:
Iron (II) Sulfide
Constituent 4
Chemical structure
Reference substance name:
Calcium carbonate
EC Number:
207-439-9
EC Name:
Calcium carbonate
CAS Number:
471-34-1
Molecular formula:
CH2O3.Ca
IUPAC Name:
calcium carbonate
Constituent 5
Chemical structure
Reference substance name:
Calcium sulfate
EC Number:
231-900-3
EC Name:
Calcium sulfate
CAS Number:
7778-18-9
Molecular formula:
Ca.H2O4S
IUPAC Name:
calcium sulfate
Constituent 6
Chemical structure
Reference substance name:
Calcium fluoride
EC Number:
232-188-7
EC Name:
Calcium fluoride
CAS Number:
7789-75-5
Molecular formula:
CaF2
IUPAC Name:
Calcium fluoride equivalent
Constituent 7
Chemical structure
Reference substance name:
Calcium dihydroxide
EC Number:
215-137-3
EC Name:
Calcium dihydroxide
CAS Number:
1305-62-0
Molecular formula:
Ca(OH)2
IUPAC Name:
Calcium hydroxide equivalent
Constituent 8
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 9
Chemical structure
Reference substance name:
Lead oxide
EC Number:
215-626-1
EC Name:
Lead oxide
CAS Number:
1335-25-7
Molecular formula:
PbO
IUPAC Name:
Lead oxide equivalent
Constituent 10
Chemical structure
Reference substance name:
Zinc oxide
EC Number:
215-222-5
EC Name:
Zinc oxide
CAS Number:
1314-13-2
Molecular formula:
OZn
IUPAC Name:
Zinc oxide equivalent
Constituent 11
Chemical structure
Reference substance name:
Copper oxide
EC Number:
215-269-1
EC Name:
Copper oxide
CAS Number:
1317-38-0
Molecular formula:
CuO
IUPAC Name:
copper (II) oxide equivalent
Constituent 12
Chemical structure
Reference substance name:
Tricobalt tetraoxide
EC Number:
215-157-2
EC Name:
Tricobalt tetraoxide
CAS Number:
1308-06-1
Molecular formula:
Co3O4
IUPAC Name:
Tricobalt tetraoxide equivalent
Constituent 13
Chemical structure
Reference substance name:
minor constituents
Molecular formula:
Se ZnCl2 SnCl4 Ca3(PO4)2 Cr2O3
IUPAC Name:
minor constituents

Composition(s) generated upon use

Other types of composition(s)