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他顶我疯狂的进入他顶我疯狂的进入,他哄着她 轻摆劲腰他哄着她 轻摆劲腰,四虎2019最新紧急人口四虎2019最新紧急人口

发布日期:2021年02月25日
  • Cobalt Sulphate Heptahydrate 21%
  • Cobalt Sulphate Heptahydrate 21%
  • Cobalt Sulphate Heptahydrate 21%
  • Cobalt Sulphate Heptahydrate 21%
  • Cobalt Sulphate Heptahydrate 21%
Cobalt Sulphate Heptahydrate 21%

Other Name: cobalt(II)sulfate(1:1),heptahydrate;Cobaltmonosulfateheptahydrate;Sulfuricacid,cobalt(2+)salt(1:1),heptahydrate;COBALT(+2)SULFATE HEPTAHYDRATE;COBALT(II) SULFATE;COBALT(II) SULFATE-7-HYDRATE;COBALT(II) SULFATE HEPTAHYDRATE;COBALT (II) SULFATE, HYDROUS

CAS NO. : 10026-24-1

EINECS: 233-334-2

HS Code:2833299010

Molecular Formula :  CoSO4 .7H2O

Molecular Weight  : 281.10

Properties : It is a red crystal with light brown, soluble in water and methanol, but slightly soluble in ethanol and easily effloresces in air. Its specific gravity is 1.948.

Use : for animal feed.

Storage : Store at a dry place. Avoid heating and damp.

Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients' requirement). Specification   ( % )

ItemSpec.
Assay (Co)20.5 min.
Ni0.001 max.
Cu0.001 max.
Mn0.001 max.
Fe0.001max.
Zn0.001 max.
Pb0.001 max.
Cd0.001 max.
Ca0.001 max.
Mg0.001 max.
Na0.001 max.
As0.001 max.
K0.001 max.
Cr0.001 max.
Chloride (Cl)0.05 max.
Nitrate(NO3)0.05max.
Insoluble in Water0.02 max.


Cobalt Sulphate Heptahydrate 21%

Cobalt Sulphate Heptahydrate 21%

Cobalt Sulphate Heptahydrate 21%

Cobalt Sulphate Heptahydrate 21%

Cobalt Sulphate Heptahydrate 21%

Cobalt Sulphate Heptahydrate 21%


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