Product Description
o-Cresolphthalein Indicator Grade is a solid crystalline powder used primarily as a pH indicator and in complexometric titrations in analytical chemistry and laboratory applications. With a purity of 99%, this AR grade compound offers accurate results in a pH range of 8.2-9.8, indicated by a color change. Its structural formula, C6H4-CO-C6H3(CH3)-OH-C6H4, molecular formula C22H18O4, and molecular weight of 346.38 g/mol, contribute to its high quality. This organic compound is odourless, non-poisonous, and insoluble in water but soluble in alcohol and ether, providing versatility in usage. Safety precautions recommend storing it in a cool, dry place away from light due to its boiling point decomposition above 230C.
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