This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of cationic fluorescent yellow 4GL 500% (CI basic yellow 24, cationic bright yellow 7GL) products. This standard applies to product quality control of cationic fluorescent yellow 4GL 500%. Structural formula: Molecular formula: CHNS·CHOS Relative molecular mass: 447.53 (according to the 2007 international relative atomic mass) CAS: 52435-14-0
HG/T 2080-2010 Referenced Document
GB 19601 Limit and determination of 23 harmful aromatic amines in dye products*, 2013-09-06 Update
GB 20814 Limit and determination of the quantity of heavy-metal elements in dye products*, 2014-07-24 Update