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| Pharmacopoeia,2000 |
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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
Chlorides(as Cl),<% : 0.05
Content(as CaO),% : 98.0 - 105.0(as CaHPO4.2H2O)
Arsenic(As),<% : 0.0001
Heavy metals(Pb), <% : 0.003
Fluoride,<% : 0.015
Barium : Accord withe the test
Sulphates(SO4),<% : 0.2
Hydrochloric acid insoluble,<% : 0.1
Amount of bacteria/g,< : 1000
Amount of mould/g,< : 100
Colibacillus : Can not be detected |
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