GB/T 3676-2020
ActiveMaleic anhydride for industrial use
工业用顺丁烯二酸酐
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for maleic anhydride used in industrial production. It applies to the quality control and acceptance testing of maleic anhydride as a raw material in the manufacture of unsaturated polyester resins, coatings, and agricultural chemicals. The standard is primarily used by chemical manufacturers and testing laboratories in China to ensure product purity and consistency for downstream industrial applications.
Related Standards
GB/T 19465-2004
Isobutane for industrial use (HC-600a)
GB/T 7534-2004
Volatile organic liquids for industrial use--Determination of boiling range
GB/T 6324.1-2004
Test method of organic chemical products--Part 1:Water miscibility test of liquid organic chemical products
GB/T 6324.2-2004
Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
GB/T 10665-2004
Calcium carbide
GB/T 19602-2004
1，1-Difluoroethane for industrial use(HFC-152a)
GB/T 3069.2-2005
Method for the determination of The crystallization temperature of naphthalene
GB/T 6701-2005
Method for the determination of The non-volatile of naphthalene
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.