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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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    +86-731-22222068

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

    Tel:+86-731-22222068

    Web: http://www.apksplus.com

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