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          Yixing Lark Fine Chemical

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          Yixing Lark Fine Chemical

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          Magnesium hydroxide ( National Drug Standard WS-10001-(HD-0539)-2002)

          Properties White powder, insoluble in water, dissolved in dilute acid.
          Approval No. GYZZ H20055074
          Quality Index National Drug Standard WS-10001-(HD-0539)-2002
          Inspection items Standard
          Properties White powder
          Identification positive
          Loss on ignition 30.0~33.0%
          Loss on drying 2.0% MAX
          Soluble salt and free alkali
          A: Acid consumption
          B: residue
          2.0ml  MAX
          10.0mg MAX
          Assay 95.0%MIN
          Heavy metal 0.002%  MAX
          Ca 1.5%  MAX
          Carbonate Conform
          E. coli Conform
          Use This product is mainly used in pharmaceutical, as antacid or API.
          Specification Net wt 25kg, plastic bag lined paper-plastic composite bag or cardboard drum.
          Storage Sealed storage

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