Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate nwere ọnụ ahịa ụlọ ọrụ

Nkọwa dị mkpirikpi:

Aha ngwaahịa: Cobalt chloride

CAS Nọmba: 7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Ebe mgbaze: 724C (ọkụ)

Ebe esi mmiri: 1049 °C

Ihe odide: kristal na-acha uhie uhie ma ọ bụ na-acha ọbara ọbara.

Ọ na-atọ ụtọ. ngwa ngwa soluble na mmiri na alcohols, soluble na acetone, ubé soluble na ethers.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmeghe maka Cobalt chloride

Aha ngwaahịa: Cobalt chloride

CAS Nọmba: 7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Ebe mgbaze: 724C (ọkụ)

Ebe esi mmiri: 1049 °C

Ihe odide: kristal na-acha uhie uhie ma ọ bụ na-acha ọbara ọbara.

Ọ na-atọ ụtọ. ngwa ngwa soluble na mmiri na alcohols, soluble na acetone, ubé soluble na ethers.

Ngwa maka Cobalt chloride

Cobalt chloride nwere ọtụtụ ngwa. A na-eji ya na hygrometers; dị ka ihe ngosi iru mmiri; dị ka ihe ngosi okpomọkụ na-egweri; dị ka ụfụfụ stabilizer na biya; na ink na-adịghị ahụ anya; maka eserese na iko; na electroplating; yana ihe na-akpali akpali na mmeghachi omume Grignard, na-akwalite njikọta na halide organic. A na-ejikwa ya akwadebe ọtụtụ nnu cobalt ndị ọzọ; na mmepụta nke vitamin B12 sịntetik.
Mbelata nke vapor-phase na halides ọla ndị ọzọ sitere na hydrogen na-ebute intermetallics kewara nke ọma yana ngwa dị ka ihe arụrụ arụ ma ọ bụ ogige nwere thermoelectric bara uru, magnetik, na oxidation-resistance Njirimara.

Nkọwapụta

Nnwale ihe	HG/T 4821-2015 Ọkọlọtọ nkọwapụta(%)	Nsonaazụ ule (%)
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
mmiri na-adịghị edozi	≤0.02	0,002