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China
Industry Standards
In Force
HG/T 2520-2023
Industrial phosphorous acid
Update Date: Jul 01, 2024
Latest Published
Dec 20, 2023
Implemented
Jul 01, 2024
Abolished
Alternative Standards
HG/T 2520-2006 Phosphorous acid for industrial use
This standard will replace HG/T 2520-2006 for Industrial Phosphorous Acid on July 1, 2024.
Industry：
Chemical
Region：
China
Issuing Authority：
Ministry of Industry and Information Technology, People's Republic of China
Main Content：
This document specifies the requirements, test methods, inspection rules, marking, labeling and accompanying documents, packaging, transportation, and storage of industrial phosphorous acid and is applicable to industrial phosphorous acid.
Note: This product is mainly used as a raw material for the production of phosphites, synthetic fibers, and organophosphorus pesticides, and also for producing high-efficiency water treatment chemicals like amino trimethylene phosphonic acid.
Operation：
Translations
Industrial phosphorous acid
Free
File Language：English
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