111Category: | Catalyst and Auxiliary/Textile Auxiliary Agent |
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CAS NO: | 12768-91-1 | ||
EC NO: | |||
Molecular Formula: | C40H40N12Na4O16S4 | ||
Molecular Weight: | 1165.03 | ||
Specification: | |||
Synonyms: | Fluorescent Brightening 4BK;4BK;Optical Brightening Agent 4BK; |