2,7-Naphthalenedisulfonicacid, 3-[2-(2-arsonoylphenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:3) (66019-20-3)

Identification
Name:	2,7-Naphthalenedisulfonicacid, 3-[2-(2-arsonoylphenyl)diazenyl]-4,5-dihydroxy-, sodium salt (1:3)
Synonyms:	2,7-Naphthalenedisulfonicacid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-, trisodium salt (9CI)
CAS:	66019-20-3
EINECS:	266-069-6
Molecular Formula:	C16H13 As N2 O11 S2 . 3 Na
Molecular Weight:	614.2783
InChI:	InChI=1/C16H13AsN2O11S2.3Na/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24;;;/h1-7,18,20H,(H2,22,23,24)(H,25,26,27)(H,28,29,30);;;/q;3*+1/p-3/b19-15-;;;
Molecular Structure:
Properties
Melting Point:	171-175 C
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	g/cm³
Flash Point:	°C
Safety Data

Other Product

2,7-Naphthalenedisulfonicacid, 4-[2-(2-arsonoylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-6-[2-(4-arsonoylphenyl)diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid, 3-[2-(4-arsonoylphenyl)diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-6-[2-[7-[2-(2-arsonoylphenyl)diazenyl]-8-hydroxy-3,6-disulfo-1-naphthalenyl]diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid, 3,6-bis[2-(3-arsonoylphenyl)diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-4,5-dihydroxy-6-[2-(3-nitro-4-sulfophenyl)diazenyl]-
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-6-[2-(2,6-dichloro-4-sulfophenyl)diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-4,5-dihydroxy-6-[2-(4-nitrophenyl)diazenyl]-
2,7-Naphthalenedisulfonicacid, 3,6-bis[2-(4-arsonoylphenyl)diazenyl]-4,5-dihydroxy-
2,7-Naphthalenedisulfonicacid,3-[2-(2-arsonoylphenyl)diazenyl]-4,5-dihydroxy-6-[2-(2-hydroxy-3,5-dinitrophenyl)diazenyl]-
Benzoic acid,2-[2-[7-[2-(2-arsonoylphenyl)diazenyl]-1,8-dihydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 5-amino-3-[2-(2-arsonoylphenyl)diazenyl]-4-hydroxy-
2,7-Naphthalenedisulfonicacid,4-[2-[2,4-dihydroxy-3-[2-[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(2-hydroxy-5-sulfophenyl)diazenyl]-, sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 3-[2-(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxy-, sodium salt(1:2)
2,7-Naphthalenedisulfonicacid, 3-[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-, sodium salt(1:2)
2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,4-[2-[2,6-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,5-[2-[2,4-dihydroxy-5-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:3)