This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of acid bright yellow P-3R (CI acid yellow 117, weak acid bright yellow G) products. This standard applies to product quality control of acidic brilliant yellow P-3R. Structural formula: Molecular formula: CHNNaOS Relative molecular mass: 848.81 (according to the 2007 international relative atomic mass) CAS RN: 6459-70-7
HG/T 4157-2010 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
HG/T 4157-2010 Acid brilliant yellow P-3R(C.I. Acid yellow 117) was changed to GOST 3.1125-1988 Unified system for technological documentation. Rules for graphic making of elements of mould forms and castings.