Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate ma le tau falegaosimea

Cas 7791-13-1 Cobaltous Chloride / Cobalt Chloride Hexahydrate fa'atasi ai ma tau falegaosimea Ata Fa'aalia

Fa'amatalaga Puupuu:

igoa Prouct: Cobalt chloride

CAS Nu.:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Liu liusuavai: 724 °C(malamalama)

Mea fa'apuna: 1049 °C

Uiga: tioata mūmū po'o mūmū violē.

E manaia. faigofie ona solu i le vai ma ava malosi, soluble i acetone, soluble teisi i ethers.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'atomuaga puupuu mo Cobalt chloride

igoa Prouct: Cobalt chloride

CAS Nu.:7791-13-1

MF: CoCl2.6H2O

MW: 237.93

Liu liusuavai: 724 °C(malamalama)

Mea fa'apuna: 1049 °C

Uiga: tioata mūmū po'o mūmū violē.

E manaia. faigofie ona solu i le vai ma ava malosi, soluble i acetone, soluble teisi i ethers.

Talosaga mo Cobalt chloride

Cobalt chloride e tele faʻaoga. E fa'aaogaina i hygrometers; e fai ma faailoga o le susu; e fai ma faailoga o le vevela i le oloina; e fai ma fa'amautu foam i le pia; i le vaitusi lē vaaia; mo le valiina i luga o tioata; i le electroplating; ma se fa'aoso i tali a Grignard, fa'alauteleina le fa'atasi ma se halide fa'aola. E fa'aaogaina fo'i e saunia ai isi masima cobalt; ma i le gaosiga o vailaʻau faʻapipiʻi B12.
O le fa'aitiitiga fa'atasi o le va'a ausa ma isi u'amea e ala i le hydrogen e maua ai le vaeluagalemu fevaevaea'i ma fa'aoga e fai ma mea fa'avae po'o fa'aputuga fa'atasi ai ma mea e mafai ona fa'aogaina i le thermoelectric, maneta, ma le fa'ama'i-tete'e.

Fa'amatalaga

Mea Su'ega	HG/T 4821-2015 Fa'amatalaga Tulaga (%)	I'uga o Su'ega (%)
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
e le mafai ona soloia i le vai	≤0.02	0.002