Phenolphthalein
Chemical compound
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Phenolphthalein is a chemical compound with the formula C₂₀H₁₄O₄ and is often written as "HIn", "HPh", "phph" or simply "Ph" in shorthand notation. Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it... Wikipedia
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Phenolphthalein is a chemical compound with the formula C20H14O4 and is often written as "HIn", "HPh", "phph" or simply "Ph" in shorthand notation.
Phenolphthalein appears as white or yellowish-white to pale orange fine crystalline powder. Odorless. Aqueous solution is acidic. Colorless to pH 8.5; ...
8 days ago · Phenolphthalein is a potent laxative, which acts within 6–8 hours; its effects may last 3–4 days. Such adverse reactions as kidney irritation or ...
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It is commonly used with acid and base titrations as well a "neutralization" indicator for determining when excess base such as sodium hydroxide or potassium ...
Hazard statements: Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness. Suspected of causing genetic defects.
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R-0638-G. Phenolphthalein Indicator, gal. UPC Barcode: 840036006306. $68.31. Description of Tests; Potential Interferences; Shelf Life Concerns; Documents ...
Phenolphthalein is a large organic molecule used as an acid–base indicator. Phenolphthalein turns a bright red color as its solution becomes basic. In a ...
Phenolphthalein is a colourless, weak acid that is widely used as an indicator in titration experiments to indicate the endpoint of the titration. The endpoint ...
$22.52
Phenolphthalein Indicator, 32 oz. R-0638-F. Phenolphthalein Indicator, 32 oz. UPC Barcode: 840036006290. $22.52.
An organic molecule made of only carbon, hydrogen and oxygen, it was first synthesised in 1871 by Adolf von Baeyer, who combined phenol and phthalic anhydride ...