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Zinc Oxide Pharmaceutical Grade(BP98)
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Molecular Formula
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ZnO
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M.W.
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81.38
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Property
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white powder,innocuous,odorless,stable under normal temperature.soluble in acid,alkali and ammonium chloride solution,insoluble in water and alcohol.
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Appearance
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white powder
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Specification
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BP98
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| index item |
standard |
| Assay(ZnO) |
99.0%-100.5% |
| Alkalinity |
According to the test |
| Carbonates and substances insoluble in acid |
according to the test |
| Arsenic(As) |
Not more than 5ppm |
| Cadmium(Cd) |
Not more than 10ppm |
| Iron(Fe) |
Not more than 200ppm |
| Lead(Pb) |
Not more than 50ppm |
| Loss on Ignition(500'C) |
Not more than 1.0% |
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Use
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for medicines ,cosmetic et.
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Storage
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Preserve in well closed containers
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Packing
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Woven bags lined with plastic bag.25Kg net each. |
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Price(USD/MT)
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Negotiable
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