zinc carbonate - 5970-47-8

Name: zinc carbonate Properties: white amorphous powder, odorless, non-toxic, insolulble in wanter and ethyl alcohol and soluble in diluted acid

Usage: used as a light astringent , prepared calamine,skin protection agent,rubber,latex products,raw marterials and cementing agents in oil development

Data Analysis

Main Amount(Zn in dry basis)%≥---------------57.0

Heat Loss%------------------------------------25-30

Heavy Metal%≤---------------------------------0.05

Moisture%≤-------------------------------------3.5

Sulphates%≤----------------------------------- 0.8
Fineness(75um sieve)%≥------------------------94.0

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