Zinc carbonate basic micro pulverized
|Post Date:||Aug 27,2019|
|Expiry Date:||Aug 26,2020|
Cas No. :12011-79-9
Quantity: 10000Metric Tons
Payment Method: T/T advance
Zinc Carbonate, basic
Product name: Zinc Carbonate, basic
Synonym: Zinc carbonate hydroxide; Zinc subcarbonate
Molecular formula ：ZnCO3-2Zn(OH)2-H2O
Molecular weight ：324.15
Description：Fine white amorphous powder, odorless, tasteless. Not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in diluted acid and sodium hydroxide.
Test item Specification
Appearance White powder
Zinc content ≥57.5%
Loss on Ignition 25%～28%
Pb ≤10 ppm
Cd ≤1 ppm
As ≤10 ppm
Hg ≤10 ppm
Fineness （5µm） ≥95%
bulk density ≥0.45g/ml
Uses：Used as raw materials of light convergence and latex products. The preparation of calamine used as skin protective agent, can also be used rayon, petroleum and chemical fertilizer industry, the desulfurization agent, catalyst the main raw material. In the rubber products, paints, pharmaceuticals and other chemical products can be widely applied.
Packaging：Kraft bag. Net wt:25kg
Storage：Should be stored in a cool, dry, ventilated place to prevent rain and moisture, preventing sunlight, heat.
|CAS Registry Number:|
|Company:||Huzhou Linghu Xinwang Chemical Co., Ltd. [ China ]|
|Contact:||Ms. Lusa Liu|
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