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34487-61-1 Phenol Red sodium salt

product Name Phenol Red sodium salt
CAS No 34487-61-1
Synonyms Phenol Red, sodium salt; sodium 4-[3-(4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenolate; sodium 2-[(4-hydroxyphenyl)(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate; sodium 2-[(4-hydroxyphenyl)(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
Molecular Formula C19H13O5S
Molecular Weight 353.3691
InChI InChI=1/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24/h1-12,20H,(H,22,23,24)/p-1
EINECS 252-057-8
Molecular Structure 34487-61-1 Phenol Red sodium salt
Melting point 285℃
Water solubility soluble
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet