copper sulfate pentahydrate

Post Date:
May 07,2020
Expiry Date:
Nov 03,2020
Detailed Description:
Cas No. :7758-99-7 Specs:dark blue crystalline powder or granule
Molecular formula: CuSO4·5H2O
CAS No.: 7758-99-8
EINECS No.: 231-847-6
physical characteristics:
Blue crystal or powder, free flowing, and soluble in water, without impurities.
Fineness: 20-80 mesh,80 mesh upper
Executive standard: GB29210-2012

Name Copper Sulphate
Appearence Small blue and clean crystal
Specification
Items Guaranteed Specification
CuSO4. 5H2O 99%Min
Cu 25.2%
Water insoluble 0.005% Max.
Ph value 3.5 – 4.5
Cl 10 ppm Max.
Ni 5 ppm Max.
Cd 3 ppm Max.
Pb . 10 ppm Max
Fe 10 ppm Max.
Ca 5 ppm Max.
Zn 10 ppm Max.
Co 10 ppm Max.
As 5 ppm Max.
CAS Registry Number:
7758-99-7
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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