This standard specifies the quality control requirements for fluorescent whitening agent VBL (C.I. fluorescent whitening agent 85), including its sampling, test methods, inspection rules, and labeling, Encasement, transportation and storage. The molecular formula of fluorescent whitening agent VBL is C < unk > H < unk > N < unk > Na < unk > O < unk > S < unk >, and the relative molecular mass is 872.84 (according to the 2007 international relative atomic mass). The standard is applicable to ensure the mass stability of fluorescent whitening agent VBL during production and application. Normative reference documents include general conditions for dyestuff dyeing determination, dyestuff screening fineness determination, general rules for chemical product sampling, etc.
| Status | Active | ||
|---|---|---|---|
| CCS | G57 | ICS | 87.060.10;71.100.01 |
| Release Date | 2010-12-23 00:00:00 | Implementation Date | 2011-10-01 00:00:00 |