This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of acid green P-3B (CI acid green 25, weakly acidic brilliant green GS) products. This standard applies to product quality control of acid green P-3B. Structural formula: Molecular formula: CHNNaOS Relative molecular mass: 622.58 (according to the 2007 international relative atomic mass) CAS RN: 4403-90-1
HG/T 3434-2010 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