FERROUS sulphate heptahydrate Extra pure (Iron (ll) sulphate) Feso4.7H2o M.W. 278.01

  • CAS No.: 7782-63-0
  • Appearance: Light blue, blue-green, or green powder/crystals
  • Assay (minimum): 98.5%
  • pH (5% solution in water): 3–4
  • Maximum limits of impurities:
  • Chloride (Cl): 0.01%
  • Arsenic (As): 0.0002%
  • Lead (Pb): 0.001%