This standard specifies the requirements, sampling, test methods, inspection rules, and marking, labeling, packaging, transportation and storage of liquid optical brightener 86 (CI optical brightener 86) products. This standard applies to product quality control of liquid fluorescent whitening agent 86.
HG/T 4797-2014 Referenced Document
GB 19601 Limit and determination of 23 harmful aromatic amines in dye products
GB 20814 Limit and determination of the quantity of heavy-metal elements in dye products
GB/T 21882 Liquid dyes.Determination of the viscosity