zinc carbonate

Post Date:
Feb 12,2014
Expiry Date:
Feb 12,2015
Detailed Description:
Cas No. :5970-47-8 Quantity: 2000Metric Tons
Specs:57%
Price:discuss USD Metric Tons
Payment Method: T/T,L/C
Name: zinc carbonate CAS No.: 5970-47-8 HS Code: 2836999000

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
CAS Registry Number:
5970-47-8
Synonyms:
;dizinc dihydroxyzinc dicarbonate;di[carbonato(2-)]hexahydroxypentazinc;Zinc carbonate [USAN];Bis(carbonato)hexahydroxypentazinc;Bis(carbonato(2(-)))hexahydroxypentazinc;Di(carbonato(2-))hexahydroxypentazinc;Zinc carbonate basic;
Molecular Formula:
ZnCO₃·2Zn(OH)₂·H₂O
Molecular Weight:
549.1068
Molecular Structure:

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