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      Products    

      Food and medical grade calcium hydroxide

      1.Molecular formula: Ca(OH)2

      2.Molecular weight: 74.096

      3.Physical and chemical property: Soft fine white powder; density: 2.24; bulk density: 0.5—0.8; soluble in acid; lightly soluble in water; insoluble in alcohol

      4.Features: high purity and fineness

      5.Uses

      The product is widely used in food acidity regulator, pharmaceutical intermediate synthesis, high technology HA synthesis, feed additive,calcium naphthenate, calcium lactate and calcium citrate synthesis.

      6.Main control index:

       

      item

      index

      calcium hydroxide(in dry basis), %

      ≥95.0-100.5

      carbonate

      pass testing

      moisture, %

      ≤1.0

      magnesium and alkali metal content, %

      ≤2.0

      insoluble matter in hydrochloric acid content, %

      ≤0.1

      heavy metal(Pb) content, %

      ≤0.001

      arsenic content%≤

      0.0003

      fluorine content%≤

      0.005

      lead content%≤

      0.0002

      mean grain size(0.045mm mesh)%≤

      0.4

      7.Packing: 25kg/bag, plastic bag or in bulk

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