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2-Naphthalenesulfonicacid, 1-hydroxy-4-[2-[4-[(2-hydroxyethyl)sulfonyl]phenyl]diazenyl]-, potassiumsalt (1:1) (156122-91-7)

Identification
Name:2-Naphthalenesulfonicacid, 1-hydroxy-4-[2-[4-[(2-hydroxyethyl)sulfonyl]phenyl]diazenyl]-, potassiumsalt (1:1)
Synonyms:2-Naphthalenesulfonicacid, 1-hydroxy-4-[[4-[(2-hydroxyethyl)sulfonyl]phenyl]azo]-, monopotassiumsalt (9CI); Potassium1-hydroxy-4-[4-(2-hydroxyethylsulfonyl)phenylazo]-2-naphthalenesulfonate
CAS:156122-91-7
Molecular Formula: C18H16 N2 O7 S2 . K
Molecular Weight: 474.55
InChI: InChI=1/C18H16N2O7S2.K/c21-9-10-28(23,24)13-7-5-12(6-8-13)19-20-16-11-17(29(25,26)27)18(22)15-4-2-1-3-14(15)16;/h1-8,11,21-22H,9-10H2,(H,25,26,27);/q;+1/p-1/b20-19+;/rC18H15KN2O7S2/c19-28-30(26,27)17-11-16(14-3-1-2-4-15(14)18(17)23)21-20-12-5-7-13(8-6-12)29(24,25)10-9-22/h1-8,11,22-23H,9-10H2/b21-20+
Molecular Structure: (C18H16N2O7S2.K) 2-Naphthalenesulfonicacid, 1-hydroxy-4-[[4-[(2-hydroxyethyl)sulfonyl]phenyl]azo]-, monopotassiumsalt...
Properties
Safety Data
Hazard Symbols Xi: Irritant
 

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