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Cobalt Sulfate

【National Standard】:HG/T4822-2015

Index Name

Specification

 

 

High-class

Qualified

High-class

Qualified

Co     w%    ≥

  20.0

 20.0

Ni     w%    ≤

0.0010

0.0020

0.0010

 0.0020

Fe     w%    ≤

0.0010

0.0015

0.0010

 0.0015

Cu     w%    ≤

0.0010

0.0015

0.0010

 0.0015

Mn     w%    ≤

0.0010

0.0015

0.0010

0.0015

Zn     w%    ≤

0.0010

0.0015

0.0010

 0.0015

Ca     w%    ≤

0.0010

0.0020

0.0010

0.0020

Mg     w%    ≤

0.0010

0.0020

0.0010

0.0020

Li     w%    ≤

---

 0.0010

0.0015

Cr     w%    ≤

---

0.0010

Cd     w%    ≤

---

0.0010

Al     w%    ≤

---

0.0010

0.0015

Na     w%    ≤

0.0010

0.0020

0.0010

0.0020

Pb     w%    ≤

0.0010

0.0010

Si     w%    ≤

---

0.0010

0.0010

Cl     w%    ≤

0.005

0.010

0.005

0.010

Water insoluble w%    ≤

0.010

0.010

No3     w%    ≤

---

0.010

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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.sjscene.com

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