Benzenesulfonic acid,4-[4,5-dihydro-4-[2-[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]-,sodium salt (1:2) (31237-03-3)

Identification
Name:	Benzenesulfonic acid,4-[4,5-dihydro-4-[2-[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]-,sodium salt (1:2)
Synonyms:	Benzenesulfonicacid,4-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-,disodium salt (9CI); Benzenesulfonic acid,p-[4-[[5-[(2-hydroxyethyl)sulfonyl]-2-methoxyphenyl]azo]-3-methyl-5-oxo-2-pyrazolin-1-yl]-,hydrogen sulfate (ester), disodium salt (8CI); C.I. 188510; C.I. ReactiveYellow 184; Reactive Yellow 184; Reactive Yellow 2KT
CAS:	31237-03-3
EINECS:	250-526-1
Molecular Formula:	C19H20 N4 O11 S3 . 2 Na
Molecular Weight:	620.54096
InChI:	InChI=1/C19H20N4O11S3.2Na/c1-12-18(19(24)23(22-12)13-3-5-14(6-4-13)36(27,28)29)21-20-16-11-15(7-8-17(16)33-2)35(25,26)10-9-34-37(30,31)32;;/h3-8,11,18H,9-10H2,1-2H3,(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2/b21-20+;;
Molecular Structure:
Properties
Safety Data