English name: Bromocresol green; Bromocresol green sodium salt; 3,3 ′, 5,5′-Tetrabromo-m-cresol sulfonaphthalein Other names: bromocresol blue; tetrabromo-cresol sulfophthalein; 3,3 ′, 5, 5′-Tetrabromom-cresol phenolphthalein CAS No .: 76-60-8 C21H14Br4O5S = 698.02 Grade: IND Properties: white or slightly yellow crystals. Easily soluble in ethanol, ether and ethyl acetate, soluble in benzene, slightly soluble in water. Uses: biochemical research. Acid-base indicator, its sodium salt is commonly used for colorimetric determination of pH: RT
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