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| General manager: ShiQuanxin |
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| Add: Shijiaqiao cun, Heqiao |
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| township, Qingyuan county |
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Zinc Oxide 99.7% Industry Grade
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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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(%)
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item |
First grade |
Second grade |
Third grade |
ZnO dry |
99.7min |
99.7min |
99.7min |
Pb |
0.037max |
0.06max |
0.1max |
Mn |
0.0001max |
0.0001max |
0.0001max |
Cu |
0.0002max |
0.0002max |
0.0002max |
Insoluble in hydrochloric acid |
0.006max |
0.01max |
0.1max |
Loss on ignition |
0.2max |
0.2max |
0.2max |
Screen residues(through 45 micron wet screen) |
0.1max |
0.1max |
0.1max |
volatile( 105 degree Celsius) |
0.3max |
0.3max |
0.3max |
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Use
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Accelerator activator, pigment, and reinforcing agent in rubber; ointment; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts (zinc stearate etc.) feed additive; semi-conductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating.
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Storage
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stored in sealed container |
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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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