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Tungstic acid, 99+%

Product Code. 10107423 Shop All Thermo Scientific Chemicals Products
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Product Code. 10107423 Supplier Thermo Scientific Acros Supplier No. 207615000
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Estimated Shipment: 28-07-2026
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Description

CAS: 7783-03-1 | H2O4W | 249.86 g/mol

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

Oxidation reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7783-03-1
Molecular Formula H2O4W
Molecular Weight (g/mol) 249.86
MDL Number MFCD00011336
InChI Key CMPGARWFYBADJI-UHFFFAOYSA-L
IUPAC Name dioxotungstendiol
SMILES O[W](O)(=O)=O

Specifications

Color Green-Yellow to Yellow
Physical Form Powder
Quantity 500 g
Assay Percent Range 99% min
Linear Formula H2WO4
Merck Index 15, 9998
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in hf and alkalies
Formula Weight 249.86
Percent Purity ≥99%
Packaging Plastic bottle
Specific Gravity 5.5
Density 5.5000g/mL
Chemical Name or Material Tungstic acid
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