75688 Sigma-Aldrich

Oxalic acid

puriss. p.a., anhydrous, ≥99.0% (RT)


Related Categories Acids, Acids & Bases, Agave sisalana, Allium cepa (Onion), Allium sativum (Garlic),
vapor density   4.4 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
grade   puriss. p.a.
assay   ≥99.0% (RT)
impurities   ≤0.001% total nitrogen (N)
  ≤1% water
ign. residue   ≤0.01% (as SO4)
mp   189.5 °C (dec.)(lit.)
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
Gene Information   human ... SRC(6714)

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