产品名称

碱式碳酸锌

CAS NO

5970-47-8

中文别名

碳酸锌,碱式

英文名称

Zinc Carbonate, Basic

英文别名

Zinc Carbonate, Basic

分子式

ZnCO₃·2Zn(OH)₂·H₂O

分子量

549.01

EINECS

222-477-6

熔点

沸点

毒性

Basic zinc carbonate Identification: Chemical Name: Basic zinc carbonate Synonyms: Dizinc Dihydroxyzinc Dicarbonate CAS NO.: 5970-47-8 Molecular Formula: ZnCO3.2Zn(OH)2.H2O Specifications: Items Technical index(%) Industrial For paints For rubber For fertilizer For fodder For medicine Zn, dry ≥ 55-56 55-57 55-57 57-58 57-58 57-58 Loss on ignition ≤ 28.0-35.0 25.0-32.0 25.0-32.0 25.0-28.0 25.0-28.0 25.0-28.0 Pb ≤ 0.2-0.4 0.1-0.2 0.1-0.2 0.05-.01 0.001-0.01 0.001-0.01 Moisture≤ 3.0-5.0 2.0-4.0 2.0-4.0 2.0-4.0 1.0-2.0 1.0-2.0 Cd ≤ - - - - 0.001 0.001 Sulfate≤ - 0.60-1.00 0.60-1.00 0.60-1.00 0.05-0.60 0.05-0.60 Screening(100um) ≤ 5-8 3-5 3-5 3-5 1-3 1-3 Application: Widely used in oil drilling(corrosion inhibitor, desulfurizer), rubber industry(vulcanizing accelerator, emulsion, Transparent activator), fertilizer production(desulfurization agent and catalyst), pharmaceuticals, the cosmetics as well as the animal fodder trace element chemical additive and so on. Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients'' requirement).