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sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-) (75268-74-5)

Identification
Name:sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-)
Synonyms:Chromate(1-), (7-amino-4-hydroxy-8-(2-(2-hydroxy-4-nitrophenyl)diazenyl)-3-(2-(4-sulfophenyl)diazenyl)-2-naphthalenesulfonato(4-))-, sodium (1:1);3-((4-Sulfophenyl)azo)-4-hydroxy-7-amino-8-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenesulfonic acid, chromium complex, sodium salt;Chromate(1-), (7-amino-4-hydroxy-8-((2-hydroxy-4-nitrophenyl)azo)-3-((4-sulfophenyl)azo)-2-naphthalenesulfonato(4-))-, sodium;Sodium (7-amino-4-hydroxy-8-((2-hydroxy-4-nitrophenyl)azo)-3-((4-sulphophenyl)azo)naphthalene-2-sulphonato(4-))chromate(1-);chromium(3+) sodium 7-amino-8-[(E)-(4-nitro-2-oxidophenyl)diazenyl]-4-oxido-3-[(E)-(3-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate (1:1:1)
CAS:75268-74-5
EINECS: 278-161-3
Molecular Formula: C22H12CrN6NaO10S2
Molecular Weight: 659.4807
InChI: InChI=1/C22H16N6O10S2.Cr.Na/c23-16-6-5-14-15(20(16)26-25-17-7-4-12(28(31)32)9-18(17)29)10-19(40(36,37)38)21(22(14)30)27-24-11-2-1-3-13(8-11)39(33,34)35;;/h1-10,29-30H,23H2,(H,33,34,35)(H,36,37,38);;/q;+3;+1/p-4/b26-25+,27-24+;;
Molecular Structure: (C22H12CrN6NaO10S2) Chromate(1-), (7-amino-4-hydroxy-8-(2-(2-hydroxy-4-nitrophenyl)diazenyl)-3-(2-(4-sulfophenyl)diazeny...
Properties
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:g/cm3
Flash Point: °C
Safety Data
 

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