156122-91-7 chromoionophore xvii

Product Name	CHROMOIONOPHORE XVII
CAS No.	156122-91-7
Synonyms	GJM-541, 1-Hydroxy-4-[4-(2-hydroxyethylsulfonyl)phenylazo]naphthalene-2-sulfonic acid potassium salt; [1-hydroxy-4-[4-(2-hydroxyethylsulfonyl)phenyl]azo-2-naphthyl]sulfonyloxypotassium
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 Formula	C18H15KN2O7S2
Molecular Weight	474.5492
Hazard Symbols	Xi:;
Risk Codes	R36/37/38:;
Safety	S26:;