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

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.

 


Huahana Huahana

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; ma ke ʻano he mea hoʻopaʻa i loko o ka pia; i ka inika ike ole; no ke 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 hoʻohaʻahaʻa pū ʻana o ka vapor-phase me nā halides metala ʻē aʻe e ka hydrogen ka hopena i nā intermetallics i puʻunaue maikaʻi ʻia me ka hoʻohana ʻana 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

ʻO kā mākou pono

Rare-earth-scandium-oxide-me-nui-kuai-2

ʻO ka lawelawe hiki iā mākou ke hāʻawi

1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau

2) Hiki ke pūlima ʻia ka ʻaelike hūnā

3) ʻEhiku lā hoʻihoʻi hōʻoia

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