GB/T 7370-2015 "p-Anisidine" specifies the technical requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage for p-anisidine, and is applicable to the quality control of this product. The standard stipulates that the product appearance is a white or off-white crystalline powder, with a purity of not less than 99.0% and a melting point ranging from 47.0°C to 49.0°C. In terms of testing, purity is determined by high-performance liquid chromatography (HPLC), the melting point is measured using a melting point apparatus, and corresponding test methods are provided for indicators such as acidity, alkalinity, and chlorides. This standard provides unified technical specifications for the production, inspection, and application of p-anisidine, ensuring the stability and safety of product quality.
| Status | Active | ||
|---|---|---|---|
| CCS | G56 | ICS | 87.060.10;71.100.01 |
| Release Date | 2015-05-15 00:00:00 | Implementation Date | 2015-12-01 00:00:00 |
