This standard specifies the requirements for DSD acid (4,4 '-diaminodistyrene-2,2' -disulfonic acid), sampling, test methods, inspection rules, and requirements for marking, labeling, Encasement, transportation and storage. The standard applies to the quality control of DSD acid to ensure that its product performance meets the regulations. DSD acid is an important chemical whose mass Stability is critical to the impact of Applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G56 | ICS | 71.100.01;87.060.10 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-11-01 00:00:00 |