Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydratorum cum officina pretio

Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydratum cum officina pretii Featured Image

Description:

Prouct nomen: Cobalt chloride

CAS No.:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

724 °C (lit.)

1049 °C

Characteres: rubrum vel cristallum rubescens.

Deest.facile solutum in aqua et alcohols, solutum in acetone, in aethere modice solutum.

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Product Detail

Product Tags

Brevis introductio ad Cobaltum chloride

Prouct nomen: Cobalt chloride

CAS No.:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

724 °C (lit.)

1049 °C

Characteres: rubrum vel cristallum rubescens.

Deest.facile solutum in aqua et alcohols, solutum in acetone, in aethere modice solutum.

Applicationem ad Cobaltum chloride

Chloride Cobaltum plures applicationes habet.Utitur in hygrometris;quasi humiditas indicator;quasi temperatus denotat in molendo;sicut in cerevisia spuma stabilitor;invisibili atramento;ad pingendum in vitro;in electroplating;et catalyst in Grignard profectae, coitus cum halide organico fovens.Adhibetur etiam ad alia plura salia cobalta praeparanda;et in fabrica synthetica vitaminum B12.
Vapor-phase co-reductiones cum halides aliis metallicis ab hydrogenio proventuum in intermetallicis subtiliter divisis cum applicationibus ut materias structurales vel compositas cum proprietatibus thermoelectricis, magneticis, et oxidationis-resistentiae proprietatibus utilibus.

Specification

Test Items	HG/T 4821-2015 Specification Standard(%)	Test Proventus (%)
COCl2·6H2O	≥98.00	98.2
Co	≥24.00	24.3
Ni	≤0.001	0.001
Fe	≤0.001	0.0003
Cu	≤0.001	0.001
Mn	≤0.001	0.001
As		0.0004
Na	≤0.002	0.001
Pb	≤0.001	0.001
Zn	≤0.001	0.0005
Cd		0.001
SO4	≤0.01	0.01
Ca	≤0.001	0.001
Mg	≤0.001	0.001
aquarum insolubilis	≤0.02	0.002