Phosphotungstic acid hydrate

Supplier: Thermo Scientific

ACRO208315000EA 313 EUR
ACRO208315000 ACRO208310250 ACRO208311000 ACRO208310025
Phosphotungstic acid hydrate
Phosphotungstic acid hydrate
Formula: H₃[P(W₃O₁₀)₄]·nH₂O
MW: 2898,07 g/mol
MDL Number: MFCD00011342
CAS Number: 12501-23-4
UN: 3260
ADR: 8,II
Merck Index: 12,07521

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Specification Test Results

Appearance White to yellow to beige to grey Powder or crystals
Assay ≥82 % (WO3)
Chloride (Cl) ≤20 ppm
Sulfate (SO4) ≤50 ppm
Ammonium (NH4) ≤50 ppm
Iron (Fe) ≤30 ppm
Sodium (Na) ≤100 ppm
Heavy metals (as Pb) ≤40 ppm
Loss on ignition ≤17 % (800°C)

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