Registration Dossier

Identification

Chemical structure
Display Name:
Hexaammonium wolframate
EC Number:
234-733-4
EC Name:
Hexaammonium wolframate
CAS Number:
12028-48-7
Molecular formula:
[(NH4)6(H2W12O40)*3H2O]

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Other names

Trade names:
Ammonium metatungstate
AMMONIUM METATUNGSTATE CRYSTALLINE
Ammonium metatungstate ultra high purity
Ampertec AMW EG
AMT
Hexaammonium wolframate

Total tonnage band

Total range:
1 000+ tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-Jan-2012
Last modified:
01-Aug-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexaammonium wolframate
EC Number:
234-733-4
EC Name:
Hexaammonium wolframate
CAS Number:
12028-48-7
Molecular formula:
[(NH4)6(H2W12O40)*3H2O]
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Hexaammonium wolframate
EC Number:
234-733-4
EC Name:
Hexaammonium wolframate
CAS Number:
12028-48-7
Molecular formula:
[(NH4)6(H2W12O40)*3H2O]
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1