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Ammonium tungsten oxide hydrate, Thermo Scientific Chemicals

Supplier:  Thermo Scientific Chemicals 04479214

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Catalog No. AA4479214



Description

Description

Ammonium tungsten oxide hydrate is widely utilized as a raw material for the synthesis of tungsten catalysts, which is used in a variety of reactions like oxidation, hydroxylation, hydrogenation and polymerization. It is used as a reagent for chemical analysis like medical diagnosis. It is used as a precursor material for the preparation of high-purity WO3 which is used as thin-film substrate for certain semiconductor devices. It acts as a precursor to a variety of POM (polyoxometalates).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Specifications

Ammonium tungsten oxide hydrate
Powder
(NH4)6W12O39·xH2O
Ammonium metatungstate hydrate
2938.41 (Anhydrous)
12333-11-8
25 g
MFCD00042673
Soluble in water. Insoluble in alcohol.

Chemical Identifiers

12333-11-8
(NH4)6W12O39·xH2O
MFCD00042673
Ammonium metatungstate hydrate
Safety and Handling

Safety and Handling

P264b-P270-P301+P312-P330-P501c

H302

EINECSNumber : 683-059-0

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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