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1,7-Naphthalenedisulfonicacid, 4-amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2) (5850-28-2)

Identification
Name:1,7-Naphthalenedisulfonicacid, 4-amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
Synonyms:1,7-Naphthalenedisulfonicacid, 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-, disodium salt(9CI); 1,7-Naphthalenedisulfonic acid,4-amino-3-[(p-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-, disodium salt (8CI);Blue Black NWDF; C.I. 20391
CAS:5850-28-2
Molecular Formula: C22H18 N6 O7 S2 . 2 Na
Molecular Weight: 434.3236
InChI: InChI=1/C21H24BrNO4/c1-4-10-27-21(25)18-12(2)23-15-6-5-7-16(24)20(15)19(18)14-11-13(22)8-9-17(14)26-3/h8-9,11,19,23H,4-7,10H2,1-3H3
Molecular Structure: (C22H18N6O7S2.2Na) 1,7-Naphthalenedisulfonicacid, 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)-, disodium sal...
Properties
Flash Point: 280.8°C
Boiling Point: 540.7°Cat760mmHg
Density:1.39g/cm3
Refractive index:1.598
Flash Point: 280.8°C
Safety Data
 

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