Trometamol (Tris(Hydroxymethyl)aminomethane (Trometamol) ubunyulu obuphezulu)

Ubume bekhemikhali

Ikristale emhlophe okanye umgubo.Inyibilika kwi-ethanol nasemanzini, inyibilika kancinane kwi-ethyl acetate, benzene, enganyibilikiyo kwi-ether, ikhabhoni tetrachloride, ubhedu, i-aluminiyam i-corrosion effects, irritant.

Usetyenziso

I-Tris, okanye i-tris (i-hydroxymethyl) i-aminomethane, okanye eyaziwa ngexesha lokusetyenziswa kwezonyango njenge-tromethamine okanye i-THAM, i-organic compound kunye ne-formula (HOCH2) 3CNH2.Isetyenziswa kakhulu kwi-biochemistry kunye ne-molecular biology njengenxalenye yezisombululo ze-buffer ezifana ne-TAE kunye ne-TBE buffers, ngakumbi kwizisombululo ze-nucleic acids.Iqulethe i-amine yokuqala kwaye ifumana iziphumo ezinxulumene nee-amines eziqhelekileyo, umz. ukudibanisa ne-aldehydes.I-Tris iphinda idibanise ngeeoni zetsimbi kwisisombululo.Kwezamayeza, i-tromethamine isetyenziswa ngamaxesha athile njengechiza, elinikwe kukhathalelo olumandla kwiipropathi zalo njengesikhuseli kunyango lwe-metabolic acidosis eqatha kwiimeko ezithile.Amanye amayeza enziwe "njengetyuwa yetromethamine" kuquka i-hemabate (i-carboprost njengetyuwa yetrometamol), kunye ne "ketorolac trometamol".

Ubume bomzimba

Ikristale emhlophe okanye umgubo

Beka ubomi kwishelufa

Ngokwamava ethu, imveliso ingagcinwa kwi-12Iinyanga ukusuka kumhla wokuhanjiswa ukuba zigcinwe kwizikhongozeli ezivaliweyo, zikhuselwe ekukhanyeni nakubushushu kwaye zigcinwe kumaqondo obushushu aphakathi kwe-5 -30°C.

Tiipropathi ezingokomfanekiso

Indawo yokubilisa

357.0±37.0 °C kwi-760 mmHg

Indawo yokunyibilika

167-172 °C(lit.)

Indawo yokuflasha

169.7±26.5 °C

IMisa ngqo

121.073891

PSA

86.71000

LogP

-1.38

Uxinzelelo lomphunga

0.0±1.8 mmHg ku-25°C

Isalathiso seRefraction

1.544

pka

8.1(nge-25℃)

Ukunyibilika kwamanzi

550 g/L (25 ºC)

PH

10.5-12.0(4 m emanzini, 25 °C)