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2-Naphthalenesulfonicacid, 4-hydroxy-5-[2-(2-methoxy-4-nitrophenyl)diazenyl]-6-(phenylamino)-,sodium salt (1:1) (6222-55-5)

Identification
Name:2-Naphthalenesulfonicacid, 4-hydroxy-5-[2-(2-methoxy-4-nitrophenyl)diazenyl]-6-(phenylamino)-,sodium salt (1:1)
Synonyms:2-Naphthalenesulfonicacid, 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)-, monosodiumsalt (9CI); C.I. Acid Black 31, monosodium salt (8CI); Amacid Black BR; AmacidSilk Black RW; Belacid Black BR; C.I. 17580; C.I. Acid Black 31; Diacid SupraBlack BR; Fast Black M 3R; Optamine Black BR; Suminol Fast Black BR; SupracidBlack R; Supramine Black BR; Tertracid Black BR
CAS:6222-55-5
EINECS: 228-304-0
Molecular Formula: C23H18 N4 O7 S . Na
Molecular Weight: 516.45845
InChI: InChI=1/C23H18N4O7S.Na/c1-34-21-12-16(27(29)30)8-10-18(21)25-26-23-19(24-15-5-3-2-4-6-15)9-7-14-11-17(35(31,32)33)13-20(28)22(14)23;/h2-13,25-26H,1H3,(H,31,32,33);/q;+1/p-1/b24-19+;
Molecular Structure: (C23H18N4O7S.Na) 2-Naphthalenesulfonicacid, 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)-, monosodiumsa...
Properties
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