释义 |
DictionarySeephenol redphenolsulfonphthalein
phenolsulfonphthalein[¦fē‚nȯl¦səl‚fōn·′thal·ē·ən] (organic chemistry) C19H14O5S A bright-red, crystalline compound, soluble in water, alcohol, and acetone; used as a pH indicator, and to test for kidney function in dogs. Also known as phenol red. phenolsulfonphthalein
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 redphenolsulfonphthalein (fen?ol-sul?fon-thal'e-in, -thal'en?), P.S.P.A bright red organic chemical C19H14O5S used diagnostically in studies of kidney function, bladder emptying, and, after intra-amniotic injection, in invasive tests for premature rupture of membranes.CAS # 143-74-8 Synonym: phenol red |