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Kiʻi i hōʻike ʻia ʻo Cobalt Tetroxide (Co 73%) kiʻekiʻe a me Cobalt Oxide (Co 72%)
  • ʻO Cobalt Tetroxide kiʻekiʻe (Co 73%) a me Cobalt Oxide (Co 72%)
  • ʻO Cobalt Tetroxide kiʻekiʻe (Co 73%) a me Cobalt Oxide (Co 72%)

ʻO Cobalt Tetroxide kiʻekiʻe (Co 73%) a me Cobalt Oxide (Co 72%)

Wehewehe Pōkole:

ʻOkika Cobalt (II)ʻike ʻia he mau kristal ʻoliva-ʻōmaʻomaʻo a ʻulaʻula paha, a i ʻole ka pauka hina a ʻeleʻele paha.ʻOkika Cobalt (II)Hoʻohana nui ʻia i ka ʻoihana keramika ma ke ʻano he mea hoʻohui e hana i nā glazes a me nā enamels polū a me ka ʻoihana kemika no ka hana ʻana i nā paʻakai cobalt (II).


Nā kikoʻī huahana

ʻO Cobalt TetroxideCAS Helu 1308-06-1
ʻOkika CobaltHelu CAS 1307-96-6

 

Nā Waiwai o Cobalt Oxide

 

ʻOkika kobalta (II) CoO

Kaumaha Molekala: 74.94;

pauka hina-ʻōmaʻomaʻo;

Kaumaha Pili: 5.7～6.7;

 

ʻOkika kobalta (II,III) Co3O4;

Kaumaha Molekala: 240.82;

pauka ʻeleʻele;

Kaumaha Pili: 6.07;

E hoʻoheheʻe ma lalo o ke ana wela kiʻekiʻe (1,800 ℃);

ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i ka waikawa a me ka alkaline.

 

Kikoʻī o Cobalt Tetroxide & Cobalt oxide

Helu Mea. Nā waiwai kūʻai ʻĀpana Kemika Ka nui o ka ʻāpana
Co≥% Moena Haole.≤(%)
Fe Ni Mn Cu Pb Ca Mg Na Zn Al
UMCT73 ʻO Cobalt Tetroxide 73 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 D50 ≤5 μm
UMCO72 ʻOkika Cobalt 72 0.02 0.02 0.02 0.02 0.02 0.02 0.02 - - - 400mesh pass≥98%

Hoʻopili ʻana: 5 paona/ipu, 50 a i ʻole 100kg/pahu.

 

He aha ka mea e hoʻohana ʻia ai ka Cobalt Oxide?

Ka hana ʻana i ka paʻakai cobalt, ka mea hoʻoluʻu no nā ipu lepo a me ke aniani, ka pigment, ka mea hoʻoulu a me ka meaʻai no nā holoholona.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

PiliNĀ HUAHANA

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