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2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2) (6441-94-7)

Identification
Name:2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2)
Synonyms:2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-,disodium salt (9CI); C.I. Acid Red 76, disodium salt (8CI); Acid Brilliant Red4BL; Acid Red 76; Acidal Fast Red 3B; Brilliant Sulfon Red 5B; C.I. 18115; C.I.Acid Red 76; Cirene Brilliant Red B; Curol Brilliant Red 5B; Optanol BrilliantRed 3B
CAS:6441-94-7
EINECS: 229-232-2
Molecular Formula: C23H18 N4 O11 S3 . 2 Na
Molecular Weight: 666.56788
InChI: InChI=1/C23H18N4O11S3.2Na/c1-13-2-8-17(9-3-13)39(31,32)26-19-12-18(40(33,34)35)10-14-11-20(41(36,37)38)22(23(28)21(14)19)25-24-15-4-6-16(7-5-15)27(29)30;;/h2-12,24,26H,1H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b25-22+;;
Molecular Structure: (C23H18N4O11S3.2Na) 2,7-Naphthalenedisulfonicacid, 4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[(4-nitrophenyl)azo]-...
Properties
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