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di-Potassium hydrogen phosphate 98.0-101.0% Ph. Eur.

di-Potassium hydrogen phosphate 98.0-101.0% Ph. Eur.

di-Potassium hydrogen phosphate 98.0-101.0% Ph. Eur.
Supplier:  VWR Chemicals
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di-Potassium hydrogen phosphate 98.0-101.0% Ph. Eur.
di-Potassium hydrogen phosphate 98.0-101.0% Ph. Eur.

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Product Details & Documents
Synonyms:  di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate
  • CAS Number:7758-11-4
  • Formula:K₂HPO₄
  • MDL Number:MFCD00011383
  • Molecular Weight:174.18 g/mol
  • Merck Index:13,07743
  • Melting Pt:340 °C
  • Density:2.3 g/cm³ (20 °C)
  • Storage Temperature:Ambient
  • EINECS:231-834-5
Specifications for Product Family

Specification Test Results

  • Assay (calculated on dried substance):
    98.0 - 101.0 %
  • Appearance:
    Conforms (see CoA/CoS)
  • Identification A:
    Passes test
  • Identification B:
    Passes test
  • Identification C:
    Passes test
  • Appearance of solution:
    Passes test
  • Reducing substances:
    Passes test
  • Monopotassium phosphate:
    Max. 2.5 %
  • Cl (Chloride):
    Max. 200 ppm
  • SO4 (Sulphate):
    Max. 0.1 %
  • As (Arsenic):
    Max. 2 ppm
  • Fe (Iron):
    Max. 10 ppm
  • Heavy metals (as Pb):
    Max. 10 ppm
  • Loss on drying (125-130°C):
    Max. 2.0 %
  • Residual solvents:
    Passes test
Product Family Options

Product Information

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