Technical Data Sheet
Product Name: Cobalt Acetate Tetrahydrate
Molecular Formula: C
4H
6O
4Co·4H
2O
Odor: Vinegar-like odor
Molecular Weight: 249.08
Specific Gravity: 1.71
Melting Point: 140℃
Boiling Point: 298℃
CAS No.: 6147-53-1
EINECS No.: 200-755-8
H.S.Code: 2915299090
Appearance: Red Crystals
Solubility: Soluble in water, ethanol, insoluble in acetone,benzene
Specification
Grade Technical Pure
Assay% 99.0-101.0
Ph of a 5% solution 6.7-7.3
Insoluble Matter%≤ 0.02
Chloride(CI) %≤ 0.003
Sulfate(SO
4) %≤ 0.01
Nitrate (NO
3)≤ 0.05
Zinc(Zn)≤ 0.03
Iron(Fe)%≤ 0.001
Heavy Metals(as Pb)≤ 0.01
Nickel(Ni)%≤ 0.1
Non-sediment of ammonium Sulphide(calculate by SO
4)≤ 0.3
Packing: in 25kg paper drum.
Storage: To be stored in cool,dry and ventilated place
Uses: Cobalt acetate can be used as Polyester catalyst fluoride, desiccating agent, printing and dying mordant dyeing agent, GFRP curing accelerant and invisible ink, etc