o-Cresolphthalein Complexone CAS 2411-89-4

CAS:2411-89-4

Foromo ea molek'hule:C32H32N2O12

Boima ba Molek'hule:636.61

EINECS:219-318-8

Mantsoe a tšoanang:XYLENOLPHTHALEIN-BIS(MINODIACETIC ACID); XYLENYLPHTHALEIN-BISIMINODIACETIC ACID; PHTHALEIN PURPLE; PHTHALEIN COMPLEXON; PHTHALEIN COMPLEXONE; Cresolphtha; o-Cresolphthalein complexone pa; o-Cresolphthalein Co; Metalphthalein, n-hydrate

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O-Cresolphthalein Complexone CAS 2411-89-4 ke eng?

O-Cresolphthalein Complexone, e tsejoang hape e le o-toluene phenolphthalein (C22H18O4mol346.38), ke phofo e tšoeu kapa e mosehla e qhibilihang habonolo ka ethanol le ether; Ha e qhibilihe ka metsing, e qhibiliha ka alkali e hlapollang, e putsoa ka 'mala, pH 8.2-9.8 (mebala e fapana ho tloha ho e se nang 'mala ho ea ho e khubelu); Tlhōrō e phahameng ea ho monya ke 566 (381) mm.

Tlhaloso

Ntho	Tlhaloso
λmax	575nm, 377nm
Botenya	1.515±0.06 g/cm3(E boletsoeng esale pele)
Sebaka se qhibilihang	181-185 °C (Dec.)(lit.)
Maemo a polokelo	Boloka ka tlase ho +30°C.
Bohloeki	98%pKa
pKa	1.47, 8.24(ho 25℃)

Kopo

O-Cresolphthalain Complexone ke sesupo sa titration e rarahaneng ea magnesium, calcium, strontium, barium, le SO42-; Reagent bakeng sa ho khetholla serum calcium, chelating ion chromatography ligand bakeng sa trace metal ions