GB/T 23940-2021
ActiveAnalytical methods of persulfate products for industrial use
工业过硫酸盐产品的分析方法
Application Summary AI generated
This standard specifies the analytical methods for determining the purity, moisture, and chloride content of persulfate products used in industrial applications. It is applied in the chemical manufacturing and quality control sectors for testing ammonium, sodium, and potassium persulfates, ensuring they meet specifications for use as oxidizers in polymerization initiators, bleaching agents, and metal surface treatment processes.
Related Standards
HG/T 3815-2006
Potassium hydroxide solution by ion exchange membrane method for industrial use
GB/T 11213.3-2003
Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method
GB/T 4947-2003
Red phosphoric for industrial use
GB/T 19306-2003
Sodium cyanide for industrial use
GB/T 4104-2003
Leucoscopic method for testing whiteness of zinc oxide made by direct process
GB/T 8185-2004
Palladium chloride
GB/T 210.2-2004
Specification and determination methods of sodium carbonate for industrial use--Part 2:Specification and determination methods
GB/T 1587-2000
Potassium carbonate for industrial use
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.