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Ammonium tungsten oxide hydrate

Catalog No. AA4479222
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Catalog No. AA4479222 Supplier Thermo Scientific Chemicals Supplier No. 04479222
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Description

CAS: 12333-11-8 | (NH4)6W12O39·xH2O

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12333-11-8
Molecular Formula (NH4)6W12O39·xH2O
MDL Number MFCD00042673
Synonym Ammonium metatungstate hydrate

Specifications

Physical Form Powder
Quantity 100 g
Solubility Information Soluble in water. Insoluble in alcohol.
Formula Weight 2938.41 (Anhydrous)
Chemical Name or Material Ammonium tungsten oxide hydrate

Safety and Handling

Hazard Category H302
Precautionary Statement P264b-P270-P301+P312-P330-P501c
EINECSNumber 683-059-0
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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