S6014 Sigma-Aldrich

Sodium bicarbonate

ACS reagent, 99.7-100.3%

Synonym: Sodium hydrogen carbonate


Related Categories ACS Grade, ACS Grade Buffers, Biochemicals and Reagents, Biological Buffers, Buffers A to Z,
Quality Level   PREMIUM
grade   ACS reagent
assay   99.7-100.3%
impurities   ≤0.015% Insoluble matter
pKa (25 °C)   (1) 6.37, (2) 10.25 (carbonic acid)
anion traces   chloride (Cl-): ≤0.003%
  phosphate (PO43-): ≤0.001%
  sulfur compounds (as SO42-): ≤0.003%
cation traces   Ca: ≤0.02%
  Fe: ≤0.001%
  K: ≤0.005%
  Mg: ≤0.005%
  NH4+: ≤5 ppm
  heavy metals (as Pb): ≤5 ppm



12, 50 kg in poly drum

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