GB/T 1646-2012 Focus on 2-naphthol. The standard defines 2-naphthol, specifies key technical indicators such as Appearance and purity, and guarantees product mass. Detail the index detection methods, standardize the inspection process, and also make requirements for product Encasement, marking, transportation and storage. It provides guidelines for the production, mass control and market circulation of 2-naphthol, helps stabilize product mass, promotes the standardization development of related industries, and ensures the mass conformity of 2-naphthol in various fields.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | G56 | ICS | 71.100.01;87.060.10 |
| Release Date | 2012-06-29 00:00:00 | Implementation Date | 2012-12-01 00:00:00 |