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di-Sodium hydrogen phosphate, anhydrous a.r.
99+% Na2HPO4
For laboratory use, ACS, buffer substance
CL00.1489
CAS Nr:7558-79-4
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 250°C
  • Boiling point: -
  • Flash point: -
  • Mol Weight: 141.96 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.1489.0250 250 g PE 12 photo_camera
CL00.1489.1000 1 kg PE 11 photo_camera
Specs
  • Assay >99%
  • Loss on drying <0.2%
  • Arsenic (As) <0.0001%
  • Copper (Cu) <0.0005%
  • Iron (Fe) <0.0005%
  • Potassium (K) <0.01%
  • Lead (Pb) <0.0002%
  • Zinc (Zn) <0.0005%
  • Chloride (Cl) <0.001%
  • Sulfate (SO4) <0.005%
  • Nitrogen (N) <0.001%
  • pH : 8.7 to 9.3 (5% solution @ 25°C)
  • Insoluble Matter (Non Solubles) <0.01%
  • Heavy Metals as Lead (Pb) <0.001%
Safety
  • HS Nr: 28352200