Organic

Ferrous Sulfate Heptahydrate

  • By
  • JUN

    23

    Description

    Fertilizer As a specialized manufacturer and exporter in China, Our ferrous heptahydrate enjoys superior features of high water solubility, high Fe % and less caking risks. It is especially good for fertilizer as Fe supplement and treatment of waste water as coagulants. Typical Analysis
    • FeS04 7H2 O                     : 98% min
    • Iron (Fe) as Sulphate       : 19.5%
    • Sulphur (S) as Sulphate   : 11.0%
    • Lead (Pb)                            : 19ppm max
    • Arsenic (As)                       : 3ppm max
    • Cadmium (Cd)                  : 10ppmmax
    • Water insoluble matter   : 0.4% max
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