CAS NO. 6483-65-4 | 3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt |

3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt

C.I.27245	Brilliant Black B
3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt