CAS Registry Number
CAS 34722-90-2 — Bromothymol blue sodium salt
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CAS No.34722-90-2
FormulaC27H27Br2NaO5S
Mol. weight646.40
Also known as: 3',3''-dibromothymolsulfonephthalein sodium salt · Bromothymol Blue, sodium salt · Sodium bromothymol blue · Bromthymol Blue sodium · Bromthymolblau Natriumsalz
IUPAC: sodium 2-[(Z)-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-(3-bromo-2-methyl-4-oxo-5-propan-2-ylcyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
Available grades of CAS 34722-90-2
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