Usage: Mainly used in unguent, tablet, capsule and injection medicines. Especially, it is the essential composition of a lot of new special medicine.
Characteristic and function:
1.It’s high purity bring well pharmacology performance to medicine made by it.
2.It’s small granule make the mixing with other material very easy.
3.Harmful composition is with very little content. That make less negative effect to human body.
The content of heavy metal element such as lead, cadmium, mercury and arsenic satisfy the standard of CP(Chinese Pharmacopoeia), BP(British Pharmacopoeia) and USP(America Pharmacopoeia).
The content of heavy metal element such as lead, cadmium, mercury and arsenic satisfy the standard of CP(Chinese Pharmacopoeia), BP(British Pharmacopoeia) and USP(America Pharmacopoeia).
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Item
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Index
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Characteristics
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Hyy011
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Hyy012
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Hyy013
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Zinc oxide (counted
by dried substances)%≥
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99.9
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99.8
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99.7
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Metal (Zn) % ≤
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N/A
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N/A
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N/A
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|
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Lead oxide (Pb) % ≤
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0.001
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0.003
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0.008
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|
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Cd % ≤
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0.0005
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0.0005
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0.0008
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|
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Arsenic % ≤
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0.0005
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0.0005
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0.0005
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Indissoluble Hydrochloric Substance % ≤
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0.002
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0.004
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0.008
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105℃ Volatile Substance %≤
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0.03
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0.2
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0.3
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