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Nickle Sulfate

National Standard】:HG/T2824-2009

Name of Index

Specification

ClassⅠ

Class Ⅱ

High class

Qualified

High class

Qualified

Ni    w%    ≥

22.2

22.2

21.8

21.5

Co   w%    ≤

0.050

0.050

0.40

0.40

Cu   w%    ≤

0.0010

0.0010

0.0015

0.0015

Fe   w%    ≤

0.0010

0.0010

0.0015

0.0030

Na   w%    ≤

0.020

0.020

0.020

0.030

Pb   w%    ≤

0.0010

0.0010

0.0010

0.0020

Zn   w%    ≤

0.0010

0.0010

0.0010

0.0020

Ca   w%    ≤

0.010

0.010

0.010

0.020

Mg   w%    ≤

0.010

0.010

0.010

0.020

Mn   w%    ≤

0.0030

0.0030

0.0030

0.0050

Cd   w%    ≤

0.0003

0.0003

0.0003

0.0005

Hg   w%    ≤

0.0010

0.0010

-

-

Cr    w%   ≤

0.0010

0.0010

-

-

Water insoluble  w%   ≤

0.010

0.010

0.010

0.020

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Add: 16th-19th Floor ,Power Valley Building,Xinma Innovation Park,Tianyuan District,Zhuzhou, Hunan,China

Tel:+86-731-22222068

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+86-731-22222068

Add: 16th-19th Floor ,Power Valley Building,Xinma Innovation Park,Tianyuan District,Zhuzhou, Hunan,China

Tel:+86-731-22222068

Web: http://m.pinyican.cn

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