Name: [2,2'-Bi-1H-indole]-3,3'-diol,5,5',7,7'-tetrabromo-, 3,3'-bis(hydrogen sulfate), sodium salt (1:2)
SKU: 2702-33-2

Molecular Structure:
CAS No.:	2702-33-2
Name:	[2,2'-Bi-1H-indole]-3,3'-diol,5,5',7,7'-tetrabromo-, 3,3'-bis(hydrogen sulfate), sodium salt (1:2)

Formula:	C16H8 Br4 N2 O8 S2 . 2 Na
Molecular Weight:	783.953
Synonyms:	Indigosol O4B (6CI); [2,2'-Bi-1H-indole]-3,3'-diol, 5,5',7,7'-tetrabromo-, bis(hydrogensulfate) (ester), disodium salt (9CI); [2,2'-Biindole]-3,3'-diol,5,5',7,7'-tetrabromo-, bis(hydrogen sulfate) (ester), disodium salt (8CI);Ahcovat Soluble Blue O 4B; Algosol Blue O 4B; Anthrasol O 4B; Arlindone Blue O4B; C.I. 73066; C.I. Solubilised Vat Blue 5, disodium salt; Chemisol Blue O 4B;Cibantine Blue 2B; Fenanthra Blue O 4B; Indigosol Blue O 4B; Kambosol Blue O4B; Sandozol Blue O 4B; Shikiso Indigosol O 4B; Solasol Indigo 4B; Soledon Blue4BC; Soledon Blue O 4B; Solindolo Blue 2B; Soluble Vat Blue 2B; Solvat Blue 4B;Tinosol Blue O 4B
Density:	g/cm³
Boiling Point:	°Cat760mmHg
Flash Point:	°C

2702-33-2