phenol-phthalein

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• Phenol phthalein — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• Phenol phthalein — Phthalein Phthal e*in, n. [See {Phthalic}.] (Chem.) One of a series of artificial organic dyes made as condensation products of the phenols with phthalic acid, and well represented by phenol phthale[ i]n. Their alkaline solutions are fluorescent …   The Collaborative International Dictionary of English

• Phenol phthalein — Phenolphthalein Phe nol*phthal e*in, n., or Phenol phthalein Phenol phthalein(Chem.) A white or yellowish white crystalline substance, {C20H14O4}, formed by condensation of the anhydride of phthalic acid and phenol. Its solution in alkalies is… …   The Collaborative International Dictionary of English

• Phenol — Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from coal tar …   The Collaborative International Dictionary of English

• Phenol acid — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• Phenol alcohol — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• Phenol aldehyde — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• Phthalein — Phthal e*in, n. [See {Phthalic}.] (Chem.) One of a series of artificial organic dyes made as condensation products of the phenols with phthalic acid, and well represented by phenol phthale[ i]n. Their alkaline solutions are fluorescent. [1913… …   The Collaborative International Dictionary of English

• Glacial phenol — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• C6H5OH — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English

• carbolic acid — Phenol Phe nol, n. [Gr. ? to show + ol: cf. F. ph[ e]nol.] (Chem.) 1. A white or pinkish crystalline substance, {C6H5OH}, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from… …   The Collaborative International Dictionary of English