C.I. Direct Blue 15
CAS Number
2429-74-5Synonym
Blue 15, C.I Direct; 3,3'-((3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxy)-2,7-naphthalene disulfonic acid tetrasodium salt (9CI)
Occurrence/Use
Dye
![C.I. Direct Blue 15](https://oehha.ca.gov/sites/default/files/media/styles/width_-_340px/public/files/images/chemical/cidirectblue15.png?itok=kSNBlxs5)
Blue 15, C.I Direct; 3,3'-((3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxy)-2,7-naphthalene disulfonic acid tetrasodium salt (9CI)
Dye