Phenolphthalein, 1% (w/v) Indicator Solution in 95% Ethanol, 500 mL

Phenolphthalein, 1% (w/v) Indicator Solution in 95% Ethanol, 500mL, Each

Cas#: 77-09-8

Synonyms: phenolphthalein, 77-09-8, Phthalimetten, Euchessina

Molecular Formula: C20H14O4

Phenolphthalein is an organic compound that is used as a laboratory reagent as well as a pH indicator. It appears as a yellowish-white fine crystalline powder and is a member of phenols.  Additionally, it exerts laxative effects as it stimulates the intestinal mucosa but is no longer used as a purgative tool due to the carcinogenicity of this compound. 

References:  

(1)  National Center for Biotechnology Information (2022). PubChem Compound Summary for CID 4764, Phenolphthalein. Retrieved July 12, 2022 from https://pubchem.ncbi.nlm.nih.gov/compound/4764.

(2)  Suryoprabowo S, Xu X, Kuang H, Liu L, Xu C. Methods for quantifying phenolphthalein in slimming tea. J Mater Chem B. 2021 May 12;9(18):3856-3862. doi: 10.1039/d1tb00510c. PMID: 33908585.

• Size: 500mL
• Manufacturer: Spectrum Chemical
• Catalog Number: P-902
• MSDS: Material Safety Data Sheet
• DOT: UN1170, Ethanol, solution, 3, PG III
• Tariff No. 382200

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