This standard specifies the requirements, sampling, test methods, inspection rules and marking, labeling, packaging, transportation, storage, safety and safety technical instructions for p-aminoanisole. This standard applies to the product quality control of p-aminoanisole, which is mainly used in the dye industry. Molecular formula: C7H9NO Relative molecular weight: 123.15 (according to the international relative atomic mass in 2005) CAS No: 104-94-9