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Sodium pyrophosphate.10aq a.r.
99+% Na4O7P2.10H2O
For laboratory use, ACS, Ph. Eur.
CL00.4019
CAS Nr:13472-36-1
Physical
  • Form: solid
  • Colour: white
  • Melting point: 79.5°C
  • Boiling point: 990°(anh. subst.)
  • Flash point: -
  • Density: 1,820 g/cm3
  • Mol Weight: 446.06 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.4019.1000 1 kg PE 27 photo_camera
Specs
  • Assay >99%
  • Potassium (K) <0.005%
  • Insoluble Matter (Non Solubles) <0.01%
  • Chloride (Cl) <0.001%
  • Phosphate (PO4) <0.1%
  • Sulfate (SO4) <0.005%
  • Nitrogen (N) <0.001%
  • Heavy Metals as Lead (Pb) <0.0005%
  • Iron (Fe) <0.0005%
  • pH : 9.5 to 10.5 (5% solution @ 25°C)
Safety
  • HS Nr: 28353900
  • Signal word: Warning
  • dangersymbol