2,7-Naphthalenedisulfonicacid,3-amino-4-[2-[4'-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2) (2429-80-3)

Identification
Name:	2,7-Naphthalenedisulfonicacid,3-amino-4-[2-[4'-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
Synonyms:	2,7-Naphthalenedisulfonicacid,3-amino-4-[[4'-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-,disodium salt (9CI); Benzyl orange (6CI); C.I. Acid Orange 45 (7CI); C.I. AcidOrange 45, disodium salt (8CI); Acid Leather Orange B 2R; Acid Orange 45;Amacid Milling Orange PR; Benzyl Fast Orange 2RN; Benzyl Orange 2R; BucacidOrange R; C.I. 22195; Elite Fast Orange R; Fenafor Orange R; KCA Silk Orange R;Midlon Orange PR; Milling Fast Orange 2R; Milling Fast Orange R; Milling OrangeR; Polar Orange R; Sulfonine Orange R; Sulphonol Orange R; Supranol Orange RA
CAS:	2429-80-3
EINECS:	219-389-5
Molecular Formula:	C35H27 N5 O9 S3 . 2 Na
Molecular Weight:	803.83
InChI:	InChI=1/C35H27N5O9S3.2Na/c1-22-2-16-30(17-3-22)52(47,48)49-29-14-12-28(13-15-29)38-37-26-8-4-23(5-9-26)24-6-10-27(11-7-24)39-40-35-32-19-18-31(50(41,42)43)20-25(32)21-33(34(35)36)51(44,45)46;;/h2-21H,36H2,1H3,(H,41,42,43)(H,44,45,46);;/q;2*+1/p-2/b38-37+,40-39+;;
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	g/cm³
Specification:	Benzyl orange , its cas register number is 2429-80-3. It also can be called Acid Leather Orange BZR ; and 2,7-Naphthalenedisulfonic acid, 3-amino-4-((4'-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt .
Flash Point:	°C
Safety Data