Disodium distyrylbiphenyl disulfonate, (E,E)- is a fluorescent whitening agent used primarily as an optical brightener in laundry detergents. It absorbs ultraviolet light and re-emits blue light, making fabrics appear whiter.
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CAS 27344-41-8
Coumarin 7
Fluorescent dye for textiles and paints
Naphthol Red
Pigment for inks paints plastics
Solvent Yellow 98
fluorescent solvent yellow dye
D&c red no. 36
Pigment in cosmetics and inks
disodium;2-[(E)-2-[4-[4-[(E)-2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate
PMPJQLCPEQFEJW-HPKCLRQXSA-L
C1=CC=C(C(=C1)/C=C/C2=CC=C(C=C2)C3=CC=C(C=C3)/C=C/C4=CC=CC=C4S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]