Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate ndi mtengo wa fakitale

Kufotokozera Kwachidule:

Dzina la mankhwala: Cobalt chloride

Nambala ya CAS: 7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Malo osungunuka: 724 °C (lit.)

Malo otentha: 1049 °C

Makhalidwe: Makristalo ofiira kapena ofiira ofiirira.

Ndiwonyozeka. mosavuta kusungunuka m'madzi ndi mowa, kusungunuka mu acetone, kusungunuka pang'ono mu ethers.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chidule chachidule cha Cobalt chloride

Dzina la mankhwala: Cobalt chloride

Nambala ya CAS: 7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Malo osungunuka: 724 °C (lit.)

Malo otentha: 1049 °C

Makhalidwe: Makristalo ofiira kapena ofiira ofiirira.

Ndiwonyozeka. mosavuta kusungunuka m'madzi ndi mowa, kusungunuka mu acetone, kusungunuka pang'ono mu ethers.

Kugwiritsa ntchito Cobalt chloride

Cobalt chloride ili ndi ntchito zingapo. Amagwiritsidwa ntchito mu hygrometers; ngati chizindikiro cha chinyezi; ngati chizindikiro cha kutentha pakupera; monga stabilizer ya thovu mu mowa; mu inki yosaoneka; kwa kujambula pa galasi; mu electroplating; ndi chothandizira pakuchita kwa Grignard, kulimbikitsa kulumikizana ndi organic halide. Amagwiritsidwanso ntchito pokonzekera mchere wina wa cobalt; ndi kupanga kupanga vitamini B12.
Kuchepetsa kwa gawo la nthunzi ndi ma halidi ena azitsulo ndi haidrojeni kumapangitsa kuti pakhale ma intermetallics ogawidwa bwino omwe amagwiritsidwa ntchito ngati zida zomangika kapena zophatikizika zokhala ndi mphamvu yamagetsi, maginito, ndi oxidation-resistance.

Kufotokozera

Zinthu Zoyesa	HG/T 4821-2015 Specification Standard(%)	Zotsatira za mayeso (%)
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
madzi osasungunuka	≤0.02	0.002