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Fine Chemicals Surface treatment additive

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Cobalt Sulfate

Molecular Formula

CoSO₄·7H₂O CoSO₄·6H₂O

Molecular Weight

281.10 263.10

Physical and Chemical Properties

Brownish Red Crystals

Use

Used as additives for alkali battery additives，pottery and porcelain glaze，electrolysis of cobalt.

Package

25kg/plastic woven bag

Main Technical Index

Index Name	Standard
	CoSO₄·7H₂O	CoSO₄·6H₂O
Co	≥20.0%	≥21.9%
H2O Insolubility	≤0.02%	≤0.02%
Fe	≤0.01%	≤0.01%
Ni	≤0.1%	≤0.1%
Zn	≤0.005%	≤0.005%
Cu	≤0.005%	≤0.005%

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Fine Chemicals Group Co., Ltd.

Address: NO.158 Yongda Road,Jiangkou Street，Huangyan，Taizhou，Zhejiang , China
Zip Code: 318020
Foreign Trade Dept.: +86-576-84285761
Sales Dept.: +86-576-84276563
E-mail: office@finechemgroup.com

Fine Chemicals

Surface treatment additive

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