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Ata Fa'aalia o le Cobalt Tetroxide (Co 73%) maualuga ma le Cobalt Oxide (Co 72%)
  • Cobalt Tetroxide maualuga le tulaga (Co 73%) ma le Cobalt Oxide (Co 72%)
  • Cobalt Tetroxide maualuga le tulaga (Co 73%) ma le Cobalt Oxide (Co 72%)

Cobalt Tetroxide maualuga le tulaga (Co 73%) ma le Cobalt Oxide (Co 72%)

Fa'amatalaga Pupuu:

Kobalt (II) Oxidee foliga mai o ni tioata lanumeamata-olive i le mumu, po'o le pauta efuefu pe uliuli.Kobalt (II) OxideE fa'aaogā lautele i le alamanuia o omea e fai ma mea fa'aopoopo e fai ai ni vali ma enamel lanu moana fa'apea fo'i ma le alamanuia o vaila'au mo le gaosia o masima cobalt(II).


Fa'amatalaga o le oloa

Cobalt TetroxideCAS Nu. 1308-06-1
Okisa KobaltaCAS Nu. 1307-96-6

 

Meatotino o le Cobalt Oxide

 

Cobalt oxide (II) CoO

Mamafa Molekiula: 74.94;

pa'u efuefu-lanumeamata;

Mamafa Fa'atatau: 5.7～6.7;

 

Kobalt oxide (II,III) Co3O4;

Mamafa Molekiula: 240.82;

pauta uliuli;

Mamafa Fa'atatau: 6.07;

Fa'a'a'a i lalo o le vevela maualuga (1,800℃);

E le mafai ona fa'ata'ape'ape i le vai ae e mafai ona fa'ata'ape'ape i le 'āsi ma le 'alkali.

 

Fa'amatalaga o le Cobalt Tetroxide & Cobalt oxide

Aitema Nu. Oloa Vaega Fa'akemikolo Tele o le vaega
Co≥% Fa'ailoga Mai Fafo.≤(%)
Fe Ni Mn Cu Pb Ca Mg Na Zn Al
UMCT73 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 Okisa Kobalta 72 0.02 0.02 0.02 0.02 0.02 0.02 0.02 - - - 400mesh pass≥98%

Afifiina: 5 pauna/ipu, 50 pe 100kg/talipalau.

 

O le ā le mea e fa'aaogā ai le Cobalt Oxide?

Gaosiga o le masima cobalt, vali mo omea ma tioata, pigment, catalyst ma mea'ai mo lafumanu.

Tusi lau savali iinei ma lafo mai ia i matou

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