Copper sulfate pentahydrate

• Post Date:

  Feb 27,2013

• Expiry Date:

  Aug 26,2013

• Detailed Description:

  Cas No. :7758-99-8 Specs:Blue crystals or powder, Odorless
  Item Name Requirements Results
  Assay, percent Min 99.0 99.25
  Insoluble in water matters,percent Max0.005 0.0021
  Chloride(Cl),percent Max0.001 0.001
  Nitrogen(N),percent Max 0.001 0.0007
  Sodium (Na), percent Max 0.005 0.004
  Potassium(k), percent Max 0.001 0.0005
  Ferrum(Fe), percent Max 0.003 0.0025
  Nickel (Ni), percent Max0.005 0.003
  Zinc(Zn),percent Max0.03 0.02
  

• CAS Registry Number:

  7758-99-8

• Synonyms:

  ;Blue Copper;Blue stone;Blue Vitriol;copperfine-zinc;Copper(II)Sulfate Pentahydrate;Cupric sulfate, pentahydrate;copper (II) sulfate pentahydrate (1:1:5);Copper sulfate pentahydrate;Fehling A solution;Fehling solution A;Hi-chel;natural chalcanthite;roman vitriol;salzburg vitriol;Sulfuric acid, copper(2+) salt (1:1) pentahydrate;sulfuric acid, copper (2+) salt, pentahydrate;triangle;Cupric sulphate pentahydrate;Copper (II) sulfate;Copper sulfate,feeded;Copper sulfate,medicinal;Copper Sulphate Pentahydrate;

• Molecular Formula:

  CuSO₄·5(H₂O)

• Molecular Weight:

  249.68

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
   N:Dangerous for the environment;
  

• Risk Codes:

  R22:;
  R36/38:;
  R50/53:;
  

• Safety Description:

  S22:;
  S60:;
  S61:;
  

• Company:

  Shenyang Xin Guang Chemical Factory     [ China ]        

• Contact:

  zhang

• Tel:

  024-89160086

• Fax:

  024-89160086

• Email:

  414850301@qq.com