Methyl Red CAS 493-52-7

CAS:493-52-7

Fuafua mole:C15H15N3O2

Molecular Weight:269.3

EINECS:207-776-1

upu uiga tutusa:METHIL mūmū; METHYL mūmū fa'ailoga; METHYL mūmū fefiloi vaifofo; METHYL MULA FA'FALIFFOFO R; METHIL MULA, NEUTRAL; METHIL MULA FOFO R; METHIL mūmū, SOLUTE AGA; METHYL mūmū-BROMOCRESOL lanu meamata; METHIL MULA ETANOL; METHYL mūmū, vai SOLUTE

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Fa'amatalaga Oloa

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O le a le Methyl Red CAS 493-52-7?

Methyl infrared e foliga mai o tioata lanu viole iila po o le pauta enaena mumu. Liu liusuavai 180-182 ℃. Faigofie ona solo i le ethanol ma glacial acetic acid, toetoe lava a le mafai ona solu i le vai.

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'apuna	412.44°C (fa'atatau fa'atatau)
Malosi	0.839 g/mL ile 25 °C
Liu liusuavai	179-182 °C (malamalama)
pKa	4.95(i le 25℃)
teteega	1.5930 (fa'atatau)
Tulaga teuina	Teu i le +5°C i le +30°C.

Fa'aaogāga

Methyl Red o se tasi lea o fa'ailo masani fa'aoga acid-base, fa'atasi ai ma le fa'atonuga o le vaifofo ethanol 0.1% ma le pH o le 4.4 (mumu) -6.2 (samasama). Fa'aoga fo'i mo le fa'ailogaina o le protozoa ola. Methyl Red e mafai ona fa'aoga mo le pisia ola o le protozoa, fa'ailo fa'avae (pH 4.4 i le 6.2), ma su'esu'ega fa'aolaola ole sela ole sela ole toto.