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S8282 Sigma-Aldrich

Sodium phosphate monobasic

BioXtra, ≥99.0%

Synonym: Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate


Related Categories Apoptosis and Cell Cycle, BioXtra Buffers, Biochemicals and Reagents, Biological Buffers, Buffers,
Quality Level   PREMIUM
product line   BioXtra
assay   ≥99.0%
impurities   ≤0.1% Insoluble matter
pH   4.0-6.0 (20 °C, 1 M in H2O)
solubility   H2O: soluble1 M, clear, colorless
anion traces   chloride (Cl-): ≤0.05%
  sulfate (SO42-): ≤0.05%
cation traces   Al: ≤0.005%
  Ca: ≤0.01%
  Cu: ≤0.0005%
  Fe: ≤0.002%
  K: ≤0.2%
  Mg: ≤0.005%
  NH4+: ≤0.05%
  Pb: ≤0.001%
  Zn: ≤0.0005%
absorption   A1M/260, H2O ≤0.2
  A1M/280, H2O ≤0.2

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