HG/T 4822-2022Cobalt sulfate for industrial use (English PDF)
工业硫酸钴
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 20, 2022
Implementation date
April 1, 2023
Scope
HG/T 4822-2022 is the English-translated version of 工业硫酸钴.
Industrial cobalt sulfate is the subject of HG/T 4822-2022. The chemical industry standard sets the classification, the requirements, the test methods and the inspection rules, and covers marking, labels, packaging, transport and storage. It applies to industrial cobalt sulfate produced from cobalt concentrate, crude cobalt salts and cobalt-bearing waste. The page notes that the product serves mainly as a raw material for battery materials, electronic materials and other cobalt salts, and is also used in ceramic glazes, paint driers, electroplating and the production of cobalt-bearing pigments. The standard was issued on 30 September 2022 and took effect on 1 April 2023.
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Document preview — HG/T 4822-2022
National Standard of the People's Republic of China
- Replacing
- HG/T 4822-2015
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
1 Scope
This standard specifies the classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial cobalt sulfate. This standard applies to industrial cobalt sulfate produced from cobalt concentrate, crude cobalt salt and cobalt-containing waste. This product is mainly used to make battery materials, electronic materials and other cobalt salt raw materials, and is also used in ceramic glazes, paint drier, electroplating and the production of cobalt-containing pigments.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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Editions of HG/T 4822
| Edition | Title | Revision | Status |
|---|---|---|---|
| HG/T 4822-2022 | Cobalt sulfate for industrial use | current edition | Current |
| HG/T 4822-2015 | Cobalt sulfate for industrial use | previous edition | Superseded |
This page sells the current edition, HG/T 4822-2022. Earlier editions are listed for reference only.
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