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Basic zinc carbonate(Transparent Zinc Oxide Powder), is a kind of inorganic carbonate, mainly as a raw materials of ceramic and lithopone manufacturing. It’s specially used in transparent rubber ... Active zinc oxide is a white or slightly yellow spherical fine powder, bulk density 0.35-0.45, melting point 1800 °C, insoluble in water, soluble in acid, alkali, chloride and ammonia. The humid air ...
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