Copper sulfate crystal

Post Date:
Mar 13,2018
Expiry Date:
Mar 13,2019
Detailed Description:
Cas No. :7758-99-8 Specs:plating grade,electronic grade
Payment Method: T/T
Blue transparent crystals.Easily airslake in dry air.The relative density is 2.29.will become three water salt when heated to 30℃,one water salt when heated to 190℃,and white salt powder without water when heated to 258℃.Insoluble in water, methanol, glycerin, slightly soluble in ethanol.Harmful if swallowed.Irritating to Respiratory system and skin.
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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