Sodium tungstate dihydrate 99+% for analysis

Supplier: Thermo Scientific Chemicals
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Synonyms: Sodium tungsten oxide dihydrateTungstic acid sodium salt dihydrateSodium wolframate dihydrate

AC20762-1000 AC20762-0025 AC20762-0050 AC20762-5000
TS20762-5000EA 382 USD
TS20762-5000 TS20762-0050 TS20762-1000 TS20762-0025
Sodium tungstate dihydrate 99+% for analysis
Sodium wolframate dihydrate
Formula: Na₂WO₄·2H₂O
MW: 329.85 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00149190
CAS Number: 10213-10-2
EINECS: 236-743-4
Merck Index: 12,08847

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Specification Test Results

Appearance White Powder or flakes
Assay ≥99.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤100 ppm
Arsenic (As) ≤5 ppm
Molybdenum (Mo) ≤20 ppm
Heavy metals (as Pb) ≤10 ppm
Free alkali (NaOH) ≤0.05 %

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