BORIC ACID(POWDER) Extra pure H3Bo3 M.W. 61.83

  • CAS No.: 10043-35-3
  • Appearance: White powder
  • Assay (alkalimetric, on dried basis): 99.5–100.5%
  • pH (3.3% solution in water): 3.8–4.8
  • Sulphate (SO₄): max. 0.045%
  • Heavy metals (as Pb): max. 0.0015%
  • Arsenic (As): max. 0.001%
  • Solubility: Soluble in water