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Phosphotungstic acid 44-hydrate

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Phosphotungstic acid 44-hydrate Basic information
Phosphotungstic acid 44-hydrate Chemical Properties
  • Melting point:89℃ [HAW93]
  • RTECS TH5650000
  • storage temp. Inert atmosphere,2-8°C
  • form Powder
  • color White to pale yellow
  • Water Solubility practical insoluble
  • Merck 14,7364
  • EPA Substance Registry SystemTungsten hydroxide oxide phosphate (12067-99-1)
Safety Information
  • Hazard Codes C
  • Risk Statements 34
  • Safety Statements 26-36/37/39-45-24/25
  • RIDADR UN 3264 8/PG 2
  • WGK Germany 3
  • TSCA Yes
  • HazardClass 5.1
  • PackingGroup III
  • HS Code 28112900
MSDS
Phosphotungstic acid 44-hydrate Usage And Synthesis
  • Chemical Propertieswhite to pale yellow crystalline powder
  • UsesAs reagent for alkaloids and many other nitrogen bases, for phenols, albumin, peptone, amino acids, uric acid, urea, blood, carbohydrates; as biological stain.
  • Safety ProfileModerately toxic by ingestion. When heated to decomposition it emits toxic fumes of POx.
Phosphotungstic acid 44-hydrate Preparation Products And Raw materials
Phosphotungstic acid 44-hydrate(12067-99-1)Related Product Information
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