Безводный и тетрагидрат кобальтовый ацетат цена

Product Overview

Description

Cobalt Acetate
MOLECULAR FORMULA : Co(NO3COO)2*4H2O
MOLECULAR WEIGHT : 249.08
CAS NO.:71-48-7

 

 

Cobalt Acetate

 

MOLECULAR FORMULA : Co(NO3COO)2·4H2O
MOLECULAR WEIGHT : 249.08
PROPERTY:wred and purple odd inclined crystal,easilydeliquescenced,little sourness of vinegar,dissolved in water,sparse acidand ester,density is 1.075,decomposed reaciton happens when meeting strong acid and alk.

Specification (%):

	High grade	First grade
Assay (Co(CH3COO)2 . 4H2O)	99.0 min.	97.0 min.
water insoluble matter	0.03 max.	0.05 max.
Chloride(Cl)	0.02 max.	0.05 max.
Sulfate(SO4)	0.05 max.	0.1 max.
Iron(Fe)	0.005 max.	0.01 max.
Ni	0.1 max	0.2 max
Zn	0.005 max	0.2 max
Pb	0.005 max	0.02 max

USE:activator oxidating dimethylbenzene,also used to dry quicklylacquer,ink,reagent and so on.
PACKING:sealed by double deck of PVC,additionally packed by weaved knit,net weight is 25 kilogram per package.