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4-(2,4-Dihydroxyphenylazo)-3-hydroxy-1-naphthalenesulfonic acid sodium salt (6409-02-5)

Identification
Name:4-(2,4-Dihydroxyphenylazo)-3-hydroxy-1-naphthalenesulfonic acid sodium salt
Synonyms:4-(2,4-Dihydroxyphenylazo)-3-hydroxy-1-naphthalenesulfonic acid sodium salt;4-[(2,4-Dihydroxyphenyl)azo]-3-hydroxy-1-naphthalenesulfonic acid sodium salt;4-[(2,4-Dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulfonic acid sodium salt;C.I.14305;Salicine Black RLF
CAS:6409-02-5
EINECS: 229-074-4
Molecular Formula: C23H16N4O6S
Molecular Weight: 0
InChI: InChI=1/C23H16N4O6S/c1-32-14-8-6-13(7-9-14)19-17(10-24)20(29)26-23(25-19)34-11-18(28)33-12-27-21(30)15-4-2-3-5-16(15)22(27)31/h2-9H,11-12H2,1H3,(H,25,26,29)
Molecular Structure: (C23H16N4O6S) 4-(2,4-Dihydroxyphenylazo)-3-hydroxy-1-naphthalenesulfonic acid sodium salt;4-[(2,4-Dihydroxyphenyl)...
Properties
Flash Point: 355.4°C
Boiling Point: 664.1°C at 760 mmHg
Density:1.48g/cm3
Refractive index:1.7
Flash Point: 355.4°C
Safety Data
 

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