Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate me ke kumu kūʻai hale hana

Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate me ke kumu kūʻai hale kiʻi i hōʻike ʻia.

ʻO ka wehewehe pōkole:

inoa Prouct: Cobalt chloride

Helu CAS:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Ka helu hehee: 724 °C(kukui.)

Puni paila: 1049 °C

Nā Kiʻi: ʻulaʻula a i ʻole ʻulaʻula poni aniani.

He deliquescent.hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā waiʻona, hiki ke hoʻoheheʻe ʻia i ka acetone, hiki ke hoʻoheheʻe iki ʻia i ka eter.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna pōkole no Cobalt chloride

inoa Prouct: Cobalt chloride

Helu CAS:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Ka helu hehee: 724 °C(kukui.)

Puni paila: 1049 °C

Nā Kiʻi: ʻulaʻula a i ʻole ʻulaʻula poni aniani.

He deliquescent.hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā waiʻona, hiki ke hoʻoheheʻe ʻia i ka acetone, hiki ke hoʻoheheʻe iki ʻia i ka eter.

Noi no ka Cobalt chloride

He nui nā hoʻohana ʻana o Cobalt chloride.Hoʻohana ʻia i nā hygrometers;ma ke ʻano he hōʻailona haʻahaʻa;ma ke ano he hoike wela ma ka wili ana;e like me ka hoʻopaʻa ʻana o ka huʻu i loko o ka pia;i ka inika ike ole;no ka pena ana ma ke aniani;i ka electroplating;a he mea hoʻoikaika i nā hopena Grignard, e hoʻoikaika ana i ka hui pū ʻana me kahi halide organik.Hoʻohana ʻia ia e hoʻomākaukau i nā paʻakai kobalta ʻē aʻe;a i ka hana ʻana i ka huaora B12 synthetic.
ʻO ka hoʻemi ʻana o ka vapor-phase me nā halides metala ʻē aʻe e ke hydrogen ka hopena i nā intermetallics i puʻunaue ʻia me nā noi e like me nā mea hana a i ʻole nā pūhui me nā waiwai thermoelectric, magnetic, a me oxidation-resistance.

Hōʻike

Nā mea ho'āʻo	HG/T 4821-2015 Kūlana Kūlana (%)	Nā hualoaʻa hoʻāʻo (%)
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
hiki ʻole i ka wai	≤0.02	0.002