2-Naphthalenesulfonicacid,6-amino-5-[2-[4'-[2-(2-amino-7-sulfo-1-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2) (6448-80-2)

Identification
Name:	2-Naphthalenesulfonicacid,6-amino-5-[2-[4'-[2-(2-amino-7-sulfo-1-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
Synonyms:	2-Naphthalenesulfonicacid,6-amino-5-[[4'-[(2-amino-7-sulfo-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-,disodium salt (9CI); C.I. Direct Red 22, disodium salt (8CI); Bencidal Purple5B; Benzopurpurine 5B Extra; C.I. 23565; C.I. Direct Red 22; Deltapurpurine 5B;Hispamin Red D5BF; KCA Deltapurpurine JB
CAS:	6448-80-2
Molecular Formula:	C34H28 N6 O6 S2 . 2 Na
Molecular Weight:	301.3834
InChI:	InChI=1/C17H23N3O2/c1-16(2,3)21-14-13(12-8-7-9-18-10-12)11-19-15(20-14)22-17(4,5)6/h7-11H,1-6H3
Molecular Structure:
Properties
Flash Point:	150.2°C
Boiling Point:	415.5°Cat760mmHg
Density:	1.07g/cm³
Refractive index:	1.524
Flash Point:	150.2°C
Safety Data