This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of Acid Turquoise Blue G (CI Acid Blue 9, Acid Brilliant Blue FG) products. This standard applies to product quality control of acidic emerald blue G. Structural formula: Molecular formula: CHNOS Relative molecular mass: 782.95 (according to the 2007 international relative atomic mass) CAS RN: 2650-18-2
HG/T 4165-2010 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