Trometamol (Tris(Hydroxymethyl)aminomethane (Trometamol) ubumsulwa obuphezulu)

Izimo zamakhemikhali

Ikristalu emhlophe noma impushana.Incibilika ku-ethanol nasemanzini, incibilika kancane ku-ethyl acetate, benzene, engancibiliki ku-ether, carbon tetrachloride,copper,aluminium corrosion effects,irritant.

Izinhlelo zokusebenza

I-Tris, noma i-tris(hydroxymethyl)aminomethane, noma eyaziwa ngesikhathi sokusetshenziswa kwezokwelapha njenge-tromethamine noma i-THAM, iyinhlanganisela yemvelo enefomula (HOCH2)3CNH2.Isetshenziswa kakhulu ku-biochemistry kanye ne-molecular biology njengengxenye yezixazululo ze-buffer ezifana ne-TAE ne-TBE buffers, ikakhulukazi izixazululo zama-nucleic acid.Iqukethe i-amine eyinhloko futhi ngaleyo ndlela ibhekana nokusabela okuhlobene nama-amine avamile, isb.I-Tris iphinde ihlanganise nama-ion ensimbi kusixazululo.Kwezokwelapha, i-tromethamine kwesinye isikhathi isetshenziswa njengomuthi, inikezwa ekunakekelweni okujulile kwezindawo zayo njengesivikelo sokwelashwa kwe-metabolic acidosis enzima ezimeni ezithile.Eminye imithi yenziwa ngokuthi "usawoti we-tromethamine" ohlanganisa i-hemabate (i-carboprost njengosawoti we-trometamol), kanye ne-"ketorolac trometamol".

Ifomu elingokomzimba

Ikristalu emhlophe noma impushana

Impilo yeshelufu

Ngokusho kokuhlangenwe nakho kwethu, umkhiqizo ungagcinwa izikhathi ezingu-12izinyanga kusukela ngosuku lokulethwa uma zigcinwe ezitsheni ezivalwe ngokuqinile, zivikelekile ekukhanyeni nasekushiseni futhi zigcinwe emazingeni okushisa aphakathi kuka-5 -30°C.

Tizakhiwo ezivamile

Iphuzu elibilayo

357.0±37.0 °C ku-760 mmHg

I-Melting Point

167-172 °C(lit.)

I-Flash Point

169.7±26.5 °C

IMisa ngqo

121.073891

I-PSA

86.71000

I-LogP

-1.38

I-Vapor Pressure

0.0±1.8 mmHg ku-25°C

Inkomba ye-Refraction

1.544

pka

8.1(ku-25℃)

Ukuncibilika kwamanzi

550 g/L (25 ºC)

PH

10.5-12.0(4 m emanzini, 25 °C)