
Basic zinc carbonate
Basic zinc carbonate is white fine powder, chemical composition of basic zinc carbonate. Insoluble in water or alcohol, soluble in acid or alkali, soluble in acid release carbon dioxide. Used in petroleum, rubber products (latex, transparent rubber), medicine, cosmetics and animal feed trace element additives, used in fertilizer production catalyst, desulfurizer raw materials, with better desulfurization rate.
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Product Introduction
Basic zinc carbonate is white fine powder, chemical composition of basic zinc carbonate. Insoluble in water or alcohol, soluble in acid or alkali, soluble in acid release carbon dioxide. Used in petroleum, rubber products (latex, transparent rubber), medicine, cosmetics and animal feed trace element additives, used in fertilizer production catalyst, desulfurizer raw materials, with better desulfurization rate.
Product Parameters
Project Pharmaceutical raw materials feed additive Desulfurizing agent Rubber Paint Industry Dedicated Dedicated Dedicated Dedicated Dedicated Level Main content (in terms of Zn) (in terms of dry basis) ≥ 57-58 57-58 57-58 55-57 55-57 55-56 Loss on ignition ≤ 25.0-28.0 25.0-28.0 25.0-28.0 25.0-32.0 25.0-32.0 28.0-32.0 Content of heavy metals (as Pb) ≤ 0.001-0.01 0.001-0.01 0.03-0.5 0.03-0.1 0.08-0.2 0.2-0.4 Moisture ≤ 1.0-2.0 1.0-2.0 2.0-4.0 2.0-4.0 2.0-4.0 3.0-5.0 Sulfate content (calculated as SO4) ≤ 0.05-0.60 0.05-0.60 0.60-1.00 0.60-1.00 0.60-1.00 - Sieve residue (wet sieve 100um) ≤ 1-3 1-3 3-5 3-5 3-5 5-8 (C d) content ≤ 0.001 0.001 0.02 0.05 0.05 0.05 Packaging: This product adopts double-layer packaging, with polyethylene plastic film bag inside and plastic woven bag outside, weighing 25kg.
Storage and transportation: in the process of transportation should be covered to prevent rain and damp and sun exposure. Should be stored in a cool, dry, ventilated place, to prevent the rain damp, to prevent the sun, heat.
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