Ferrous sulfate, commonly known as green vitriol, is a blue-green monoclinic crystal or granule, primarily used in pesticides, pigments, medicine, etc., and also as a reagent in chromatographic analysis.
    Chinese Name: Ferrous Sulfate (Industrial Grade) English Name: ferrous sulfate
    Chinese Name 2: Green Vitriol
    English Name 2: green vitriol
    Technical Manual Code: 2536
    CAS No.: 7782-63-0
    Molecular Formula: FeSO₄·7H₂O
    Molecular Weight: 278.05
    Content, % ≥ 91.0
    Fe Content, % ≥ 19.68
    Fineness, 95% passes through 0.2mm
    Arsenic (As), % ≤ 0.0003
    Heavy Metals (as Pb), % ≤ 0.0020
    Packaging; Plastic woven 25KG .50kg(+_0.1KG)
    Storage Precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging must be sealed and kept dry. Store separately from oxidizers, alkalis, etc. Avoid mixed storage. The storage area should be equipped with suitable materials to contain leaks. It is highly susceptible to oxidation in air; it must be prepared immediately before use in experiments. I. Product Characteristics
    Ferrous sulfate is a by-product of titanium dioxide, with high purity and low impurities, making it a basic inorganic chemical raw material.
    Ferrous sulfate is mainly used in the manufacture of iron catalysts in the synthetic ammonia fertilizer industry, as a water purifier for tap water, a wastewater treatment agent, and for producing iron oxide pigments.
   
    II. Technical Indicators
    Ferrous Sulfate Content (FeSO₄· 7H₂O) %≥ 80
    Titanium Dioxide (TiO2) Content %≤ 1.0
   
   
    III. Product Standard
    Q/321100ZT 004-2001
   
    IV. Packaging
    The product is packaged in plastic woven bags, with a net weight of 50Kg per bag.