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Cobalt Sulfate/Cobalt Sulphate for Analytical Reagent

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Min Order 200 kg
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Shipping From Hebei, China
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CAS No.:
10026-24-1
Formula:
Coso4.7H2O,Coso4
EINECS:
233-334-2
Purity:
≥99%
Type:
Cobalt Sulfate
Appearance:
Crystal,Granule,Powder
Grade Standard:
Industrial Grade
Trademark:
FAIRSKY
Transport Package:
25kg
Origin:
China
Product Description
Industry Application

 

Product Description

Formula:  CoSO4.7H2O 
CAS No.: 10026-24-1
M.W.: 281.10
Properties: Brown yellow or red crystal, density: 1.948g/cm3, melting point:96.8°C, freely soluble in water and methanol, slightly soluble in ethanol. It rime into anhydrous compound at 420°C
Formula:  CoSO4. H2O
CAS No.: 13455-34-0
N.W.:173
Properties: It is a pink powder, soluble in water.
Application: Used as paint drier in coating industry, glaze for painted china in ceramic industry, additives for alkaline battery and lithopone in the battery industry. Also used in producing pigment containing cobalt and material for cobalt salt. Besides, it is also used in electroplating, catalyzed, additive for feedingstuff, analyzing reagent.

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Product Parameters
Co21%Co33%Co10%
Assay (Co)   21%minAssay (Co)33%minAssay (Co)10%min
Ni0.002% max  Ni10ppm maxCd0.002% max 
Fe0.002% max  Pb10ppm maxAs0.0005max
Cu0.002% max  As10ppm maxPb0.002% max 
Zn0.002% max  Cd10ppm maxArticle size2-4mm
Pb  0.002% max  Hg10ppm max  
Mn0.002% max  Sb10ppm max  
Cd0.002% max  Size (through 100 mesh)95%min  
As0.002% max      
Na0.002% max      
Cl0.02% max    
NO3 0.02% max    
Water Insoluble matter0.05%max     
 
Packaging & Shipping

Storage: Store in a dry place. Avoid heating and damp
Packing: 25kg net bags

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