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ZINC SULPHATE HEPTA

Inquiry
  Post Date: Sep 04,2016
  Expiry Date: Mar 03,2017
  Detailed Description: Cas No. :7446-20-0

Standard  Sales  Specifications

Product Name          
Zinc Sulphate Hepta
Chemical Formula
ZnSO4.7H2O
CAS NUMBER
7446-20-0
Propertities
white or slight yellow crystal or powder . efflorescence to white powder . dehydrated in 280 ℃, decompoed in 500 ℃ . relative density 1.975 . melting point 100 ℃.
 
                                     SPECIFICATIONS
Appearance
white or slight yellow crystal
Main content
 97% min
Zn
18-22% min
As
10ppm max
Pb
20ppm  max
Water insoluble
 0.05% max
Cd
 30ppm max
Hg
 1ppm max
 
Usage
1 , emetic, supplement, displacement agent 
2 , zinc supplement and pesticide; 
3 , industrial material ; mordant agent of printing and dyeing, preserv agent;water treatment agent; mineral separation agent
 
Package
25kg pp woven bag with inner film bag ;
1000kg pp woven bulk bag with innder film bag ;
Or at client request

 

  CAS Registry Number:

7446-20-0
  Synonyms: ;Zinc sulfate,heptahydrate;Zinc Sulphat;Heptahydrate;sulfuricacid,zincsat (1:1),heptahydrate;whitevitriol(heptahydrate);zincsulfate(1:1)heptahydrate;Zincsulfateheptahydrate(1:1:7);SULFURIC ACID ZINC SALT HEPTAHYDRATE;ZINC SULFATE, 7-HYDRATE;ZINC SULFATE, HYDROUS;ZINC SULPHATE 7H20;ZINC SULPHATE HEPTAHYDRATE;ZINC VITRIOL HEPTAHYDRATE;ZINC SULFATE HEPTA;ZINC SULPHATE HEPTA;zinc sulfate hydrate (1:1:7);Zinc Sulfate Heptahydarate;
  Molecular Formula: ZnSO4·7H2O
  Molecular Weight: 287.5786
  Molecular Structure: 7446-20-0 Zinc sulfate Heptahydrate
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R41:;
R50/53:;
  Safety Description: S22:;
S26:;
S39:;
S46:;
S60:;
S61:;

  Company: Changsha Green Mountain Chemical Co., Ltd.     [ China ]        
  Contact: Mr Chen
  Tel: 86-731-84423162,84424162, 8442
  Fax: 86-731-84429162
  Email: sales@maychemis.com
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