CAS Registry Number

CAS 77-09-8 — Phenolphthalein

CAS 77-09-8 C20H14O4 MW 318.32

Phenolphthalein is a pH indicator commonly used in titrations and as a component in certain laxatives. It appears as a white to pale yellow crystalline powder and turns pink in basic solutions. CAS: 77-09-8, Molecular Formula: C20H14O4, Molecular Weight: 318.32 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Phenolphthalein from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Phenolphthalein, 1% w/v in alcohol

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Molekula products for CAS 77-09-8

Phenolphthalein

SKU 13440009

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Phenolphthalein, 1% w/v in alcohol

SKU 90005611

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Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.