Fisher Chemical S381500 Sodium Phosphate Monobasic Dihydrate (Cryst./Certified) (500g)

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Fisher Chemical Mfr # S381500 – Item # EW-88081-24
  • Assay (anhydrous basis) - ≥99.0%
  • Loss on Drying at 105°C - 21-25%
  • Arsenic - ≤0.5ppm
  • Chloride - ≤5ppm
  • Heavy Metals (as Pb) - ≤0.001%
  • Insoluble Matter, Calcium and NH4OH Precipitate - ≤0.01%
  • Iron - ≤0.001%
  • Nitrogen Compounds (as N) - ≤0.001%
  • pH of a 5% Solution at 25°C - 4.1 to 4.5
  • Sulfate - ≤0.003%

SPECS & DESCRIPTION

Specifications & Description

  • Purity GradeCertified
  • Empirical FormulaNaH2PO4•2H2O
  • ClassReagent Salts
  • ChemistrySolutions
  • SynonymsMonosodium Orthophosphate; Monosodium Phosphate; Sodium Acid Phosphate; Sodium Biphosphate; Sodium Dihydrogen Phosphate
  • FormCrystalline
  • Weight (g)500
  • Formula Weight155.99
  • PackagingPoly Bottle
  • DOT InformationNot regulated by DOT
  • Storage SymbolGray
  • CAS Number13472-35-0
  • DescriptionSodium Phosphate Monobasic Dihydrate (Cryst./Certified) (500g)
Storage Code Gray

Key Features

  • Assay (anhydrous basis) - ≥99.0%
  • Loss on Drying at 105°C - 21-25%
  • Arsenic - ≤0.5ppm
  • Chloride - ≤5ppm
  • Heavy Metals (as Pb) - ≤0.001%
  • Insoluble Matter, Calcium and NH4OH Precipitate - ≤0.01%
  • Iron - ≤0.001%
  • Nitrogen Compounds (as N) - ≤0.001%
  • pH of a 5% Solution at 25°C - 4.1 to 4.5
  • Sulfate - ≤0.003%

More About this Item


Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

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