Sodium tungstate dihydrate, 99+%, for analysis

ACROS Organics™

CAS	10213-10-2
Molecular Formula	H4Na2O6W
Molecular Weight (g/mol)	329.846
MDL Number	MFCD00149190
InChI Key	WPZFLQRLSGVIAA-UHFFFAOYSA-N
Synonym	iuea aaeni paragraph signthorne r masculineiii, sodium dioxido dioxo tungsten-water 1/2, sodium tungstate crystals technical grade, disodium dioxido dioxo tungsten dihydrate, sodium tungstate dihydrate 250g, tungstic acid sodium salt dihydrate, dipotassium dihydrate tungstate, sodium orthotungstate dihydrate, sodium tungstate vi dihydrate
PubChem CID	150191
ChEBI	CHEBI:63939
IUPAC Name	disodium;dioxido(dioxo)tungsten;dihydrate
SMILES	O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]

Category: Salts

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Description

Part Number:207621000
CAS:10213-10-2

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Chemical Name or Material	Sodium tungstate dihydrate
CAS	10213-10-2
Assay Percent Range	99+%
Linear Formula	Na₂WO₄·2H₂O
Arsenic (As)	5ppm max.
Solubility Information	Solubility in water: 730g/L (20°C). Other solubilities: insoluble in alcohol and acids
SMILES	O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]
Molecular Weight (g/mol)	329.846
ChEBI	CHEBI:63939
Physical Form	Crystalline Powder of Flakes
Chlorine (Cl)	50ppm max.
Free Alkali	0.05% max.
Molybdenum (Mo)	20ppm max.
Solubility	Solubility in water: 730g/L (20°C). Other solubilities: insoluble in alcohol and acids
Color	White

Name Note	p.a.
Purity Grade	Analysis
Molecular Formula	H4Na2O6W
MDL Number	MFCD00149190
Synonym	iuea aaeni paragraph signthorne r masculineiii, sodium dioxido dioxo tungsten-water 1/2, sodium tungstate crystals technical grade, disodium dioxido dioxo tungsten dihydrate, sodium tungstate dihydrate 250g, tungstic acid sodium salt dihydrate, dipotassium dihydrate tungstate, sodium orthotungstate dihydrate, sodium tungstate vi dihydrate
InChI Key	WPZFLQRLSGVIAA-UHFFFAOYSA-N
IUPAC Name	disodium;dioxido(dioxo)tungsten;dihydrate
PubChem CID	150191
Formula Weight	329.85
Percent Purity	≥99%
Density	4.18
Heavy Metals (as Pb)	10ppm max.
Packaging	Glass bottle
Sulfate	100ppm max.
Quantity	100g

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