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Xuzhou First Chemical Co., Ltd.

Cobalt Sulphate, Cobalt Salt, Chemicals manufacturer / supplier in China, offering Cobalt Sulphate, Quartz Powder, Silica Quartz Powder, Soda Ash Light, Sodium Carbonate. Soda Ash and so on.

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Supplier Homepage Product Additive Cobalt Sulphate

Cobalt Sulphate

FOB Price: US $1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,000/ Ton
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Payment Terms: L/C, T/T
Basic Info
  • Model NO.: cobalt sulphate 20%, cobalt sulphate 21%
Product Description
Molecular formula: CoSO4.7H2O
Molecular weight: 281.10
CAS No.: 10124-43-3

Character: Light brownish red crystal, dissolve in water and methanol, slightly dissovle in ethanol. Easy to be efflorescence in air.

Application: Cobalt sulfate as starting material for making other cobalt salts; As a drying agent for paintings, cobaltpigment and glazed colored porcelain, additive of alkaline batteries and Co source for electroplating.

1. Packed in PP bags of 25kgs /bag (N. W. ) 25.2kgs/bag(G. W. )
Items Technical specification (%)
Cobalt suphate 21% Cobalt sulphate 20%
Co ≥21 ≥20
Ni ≤0.0008 ≤0.001
Fe ≤0.0005 ≤0.001
Cu ≤0.0003 ≤0.001
Mn ≤0.0005 ≤0.001
Zn ≤0.0003 ≤0.001
Ca ≤0.001 ≤0.002
Mg ≤0.001 ≤0.001
Na ≤0.0015 ≤0.002
Pb ≤0.001 ≤0.001
As ≤0.001 ≤0.001
Cl- ≤0.01 ≤0.02
Si ≤0.0025 ≤0.01
Water insoluble ≤0.01 ≤0.02
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