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| USP-23 |
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| It is mainly used in pharmaceutical industry to make calcium tablets, tablet medicine additive.etc. for curing acalucosis of women during pregnancy and lactation and for the prevention and control of rickets and dental caries. |
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Appearance : White powder
Loss on ignition 800'C : 24.5 - 26.5
Carbonate : Accord with the test
Sulfides : Accord with the test
Chlorides(as Cl),<% : 0.25
Content(as CaO),% : 98.0 - 105.0(as CaHPO4.2H2O)
Arsenic(As),<% : 0.0003
Heavy metals(Pb), <% : 0.003
Fluoride,<% : 0.005
Barium : Accord with the test
Sulphates(SO4),<% : 0.5
Hydrochloric acid insoluble,<% : 0.2 |
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