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Thymol Blue

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For Research Use Only | Not For Clinical Use
CATAPB76619
CAS76-61-9
Structure
MDL NumberMFCD00005869
SynonymsThymolsulfonphthalein
Molecular Weight466.59
Molecular FormulaC27H30O5S
Melting Point222 °C(dec.)
SolubilitySoluble in solution of sodium hydroxide in water, alcohol
AppearanceYellow to brown to dark green powder to crystaline
Absorbancemin. 0.270 (10mg/L, pH 7.6, 431.0 to 437.0 nm)
Reaxys Registry Number368036
Transition Interval(red)1.2 to 2.8(yellow), (yellow)8.0 to 9.6(blue)
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