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Sodium tungstate dihydrate ≥99%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals
Synonyms: Sodium wolframate dihydrate

This product is not suitable for the Colin reaction.

Formula: Na₂WO₄·2H₂O
MW: 329,85 g/mol
Melting Pt: 100 °C
Density: 3,23 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149190
CAS Number: 10213-10-2
EINECS: 236-743-4
UN: 0000
Merck Index: 12,08847
Specification Test Results
Assay Min. 99 %
Cl (Chloride) Max. 30 ppm
SO4 (Sulphate) Max. 100 ppm
Fe (Iron) Max. 5 ppm
Mo (Molybdenum) Max. 50 ppm
Pb (Lead) Max. 10 ppm



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Pack type Pk VWR Catalog Number Quantity
Bucket (Plastic) 25 kg 28195.460
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