Magnesium sulfate heptahydrate(pharmaceutical grade)

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• Magnesium Sulfate MgSO47H2O

  Magnesium sulfate heptahydrate(pharmaceutical grade)index   appearance: colorless granule crystal Main content: ≥99.5% PH(5W/V%Sol): 5-8 Iron content(Fe): ≤0.0015% chlorine content(cL): ≤0.01% heavy metal(Pb): ≤0.001% arsenic content(As): ≤0.0002% water insoluble: ≤0.01% loss on drying: 48-52% Product introduction Properties: Molecular formula: MgSO4·7H2O; relative molecular weight: 246.47; the product is white or colorless crystal with no smell; it is easily soluble in water, lightly soluble in alcohol Uses: Magnesium sulfate is important fertilizer and it is widely used to improve productivity and output in agriculture industry Magnesium sulfate heptahydrate(food grade)   appearance: colorless granule crystal Main content: ≥99.5% PH(5W/V%Sol): 5-8 Ferrum content(Fe): ≤0.0015% chlorine content(cL): ≤0.01% Heavy metal(Pb): ≤0.001% Arsenic content(As): ≤0.0002% Water insoluble: ≤0.01% Loss on ignition: 48-52%   Magnesium sulfate heptahydrate(industrial grade)index appearance: colorless granule crystal Main content: ≥99.5% PH(5W/V%Sol): 5-8 Ferrum content(Fe): ≤0.0015% chlorine content(cL): ≤0.02% Heavy metal(Pb): ≤0.001% arsenic content(As): ≤0.0002% water insoluble: ≤0.01% loss on ignition: 48-52% Magnesium sulfate heptahydrate(feed grade)index appearance: colorless granule crystal Main content: ≥99.5% PH(5W/V%Sol): 5-8 Ferrum content(Fe): ≤0.0015% chlorine content(cL): ≤0.015% Heavy metal(Pb): ≤0.001% Arsenic content(As): ≤0.0002% water insoluble: ≤0.01% loss on ignition: 48-52% Feed grade magnesium sulfate is magnesian replenishers in feed processing. Magnesium is the essential determinant in bone building process and muscle contraction and activating agent of various ferments. If there was not enough magnesium, neurological function dysfunction would be caused. It has the functions of antiphlogosis, detumescence, elimination of toxicant and analgesic effect. It is used as weighting agent of kid-finished cambric, cotton and yarn. It is also used for the production of fertilizer, ceramic, dyes, explosive and fire-proof material. In addition, it is used as medium component in microbiological industry, filler in leather industry, stabilizer for the production of yeast, monosodium glutamate and toothpaste in light industry