phenol red

phe·nol·sul·fon·phthal·e·in (PSP),

(fē'nol-sŭl'fōn-thal'ē-in, -thal'ēn), An indicator in tissue culture media (yellow at pH 6.8, red at pH 8.4); occurs as a bright to dark red crystalline powder; in the past given by parenteral injection as a test for renal function. Synonym(s): phenol red

phenol red

n. A red, water-soluble dye, C₁₉H₁₄O₅S, used as an acid-base indicator and in medicine to test kidney function.

phenol

(fe'nol) 1. C₆H₅OH; a crystalline, colorless or light pink solid, melting at 43°C, obtained from the distillation of coal tar. It has a characteristic odor and is dangerous because of its rapid corrosive action on tissues. Synonym: carbolic acid2. Any of the aromatic derivatives of benzene with one or more hydroxyl groups attached.

phenol poisoning

See: poisoning

phenol red

Phenolsulfonphthalein.

red

(red) A primary color of the spectrum that, when added to blue, forms purple, and when added to yellow, forms orange.

Congo red

An odorless red-brown powder used in testing for amyloid. In polarized light, amyloid treated with Congo red produces a green fluorescence.

cresol red

An indicator of pH. It is yellow below pH 7.4 and red above 9.0.

methyl red

An indicator of pH. It is red at pH 4.4 and yellow at 6.2. CAS # 493-52-7

phenol red

Phenolsulfonphthalein.

scarlet red

A red azo dye used to stimulate healing of indolent ulcers, burns, wounds, and so on; in histology, used as a stain. Synonym: rubrum scarlatinum

vital red

A stain used in preparing tissues for microscopic examination.

单词	phenol red
释义	phenol red phenol red n. A red, water-soluble dye, C₁₉H₁₄O₅S, used as an acid-base indicator and in medicine to test kidney function. phenol red phenol red [′fē‚nȯl ′red] (organic chemistry) phenolsulfonphthalein phenol red phe·nol·sul·fon·phthal·e·in (PSP), (fē'nol-sŭl'fōn-thal'ē-in, -thal'ēn), An indicator in tissue culture media (yellow at pH 6.8, red at pH 8.4); occurs as a bright to dark red crystalline powder; in the past given by parenteral injection as a test for renal function. Synonym(s): phenol red phenol red n. A red, water-soluble dye, C₁₉H₁₄O₅S, used as an acid-base indicator and in medicine to test kidney function. phenol (fe'nol) 1. C₆H₅OH; a crystalline, colorless or light pink solid, melting at 43°C, obtained from the distillation of coal tar. It has a characteristic odor and is dangerous because of its rapid corrosive action on tissues. Synonym: carbolic acid2. Any of the aromatic derivatives of benzene with one or more hydroxyl groups attached. phenol poisoning See: poisoning phenol red Phenolsulfonphthalein. red (red) A primary color of the spectrum that, when added to blue, forms purple, and when added to yellow, forms orange. Congo red An odorless red-brown powder used in testing for amyloid. In polarized light, amyloid treated with Congo red produces a green fluorescence. cresol red An indicator of pH. It is yellow below pH 7.4 and red above 9.0. methyl red An indicator of pH. It is red at pH 4.4 and yellow at 6.2. CAS # 493-52-7 phenol red Phenolsulfonphthalein. scarlet red A red azo dye used to stimulate healing of indolent ulcers, burns, wounds, and so on; in histology, used as a stain. Synonym: rubrum scarlatinum vital red A stain used in preparing tissues for microscopic examination. FinancialSeeredThesaurusSeephenol
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