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4-Amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt (6745-67-1)

Identification
Name:4-Amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt
Synonyms:4-Amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt;C.I.35260;C.I.Direct Black 28;Columbia Fast Black V;Cutamin Black CV;Rayon Black R
CAS:6745-67-1
Molecular Formula: C36H33N13O7S2
Molecular Weight: 0
InChI: InChI=1/C36H33N13O7S2/c1-17-11-28(26(39)15-24(17)37)46-42-20-3-7-22(8-4-20)44-48-34-30(57(51,52)53)13-19-14-31(58(54,55)56)35(36(50)32(19)33(34)41)49-45-23-9-5-21(6-10-23)43-47-29-12-18(2)25(38)16-27(29)40/h3-16,45H,37-41H2,1-2H3,(H,51,52,53)(H,54,55,56)/b46-42+,47-43+,48-44+,49-35-
Molecular Structure: (C36H33N13O7S2) 4-Amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic ...
Properties
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:1.678g/cm3
Refractive index:1.795
Flash Point: °C
Safety Data
 

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