ZINC SULPHATE HEPTA

• 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:

  

• 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