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Phosphotungstic acid hydrate 25 g

Usually Ships within 48 hrs.

Phosphotungstic acid hydrate

(Tungstophosphoric acid)

  CAS Number:   12501-23-4
  Chemical Formula:   12WO3 H3PO4 xH2O
  Molecular Weight:   2880.17 g/mol


Appearance White to off white, pale yellow crystalline powder
Heavy Metals ≤ 0.005%
Anion Sulfate (SO4): ≤ 0.02%
Chloride (Cl): ≤ 0.3%
Nitrate (NO3): ≤ 0.01
Cation Iron (Fe): ≤ 0.002%
Ammonia: ≤ 0.2%
Insoluble material ≤ 0.02%
Assay ≥ 65%

Warning: Corrosive.

Store: Room temperature

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