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Factory Location:West of Haixi Road,qingdao west coast district(jiaonan),qingdao,Shandong,China
TEL:0086-053283978148
FAX:86-532-83978170
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Basic Zinc Carbonate
Basic zinc carbonate, white fine powder, has the molecular formula of CH6O8Zn3. It is not soluble in water or alcohol and slightly soluble in acid or alkali, and discharges carbon dioxide in acid. It is used for rubber products (latex and transparent rubber) and cosmetic additives. It also serves as the catalyst in fertilizer production and the raw material of desulfurizer, with higher desulfurization rate.
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Item
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Superior Product
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First-Grade Product
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Qualified Product
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Main Content
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57.5
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57
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56.5
|
|
Loss on ignition
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25--28
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25--30
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25--32
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Heavy Metal
|
0.04
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0.05
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0.05
|
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Moisture
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2.5
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3.5
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5.0
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Sulfate
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0.6
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0.8
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-
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Fineness of 45μm
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95
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94
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93
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Cadmium
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0.1
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-
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-
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