p-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, sodium salt

CAS NO: 62121-75-9
Molecular Formula: C20H22N4O11S3.xNa
Molecular Weight: 0

Synonyms

Benzenesulfonic acid, 4-4,5-dihydro-4-2-methoxy-5-methyl-4-2-(sulfooxy)ethylsulfonylphenylazo-3-methyl-5-oxo-1H-pyrazol-1-yl-, sodium salt

4-[[4,5-Dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazole]-1-yl]benzenesulfonic acid/sodium,(1:x) salt