Copper sulfate pentahydrate

Post Date:
Feb 27,2013
Expiry Date:
Aug 26,2013
Detailed Description:
Cas No. :7758-99-8 Quantity: 2Metric Tons
Specs:Blue crystals or powder, Odorless
Payment Method: TT % in advance
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:;

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