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Lub Hoobkas muab khoom zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% lav zoo Duab tshwj xeeb
  • Lub Hoobkas muab khoom zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% lav zoo
  • Lub Hoobkas muab khoom zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% lav zoo
  • Lub Hoobkas muab khoom zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% lav zoo

Lub Hoobkas muab khoom zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% lav zoo

Kev Piav Qhia Luv:

Lub npe tshuaj: Trometamol

CAS: 77-86-1

Cov mis tshuaj: C4H11NO3

Qhov hnyav molecular: 121.14

Qhov Ceev: 1.3 ± 0.1 g / cm3

Melting point: 167-172 ℃

Kub taw tes: 357.0 ± 37.0 ℃ (760 mmHg)

 


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb ntseeg tias kev koom tes ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, cov kev pabcuam tsim nyog, kev paub zoo thiab kev sib cuag tus kheej rau Lub Hoobkas muab Cov Khoom Zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% Kev Lav Zoo, Peb cov neeg siv khoom feem ntau faib hauv North America, Africa thiab Eastern Europe. peb muaj peev xwm muab cov khoom zoo tshaj plaws nrog tus nqi siab heev.
Peb ntseeg tias kev koom tes ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, cov kev pabcuam tsim nyog, kev paub zoo thiab kev sib cuag tus kheej rauTuam Tshoj Tris Base thiab CAS 77-86-1, Tam sim no peb muaj kev paub txaus hauv kev tsim cov kev daws teeb meem raws li cov qauv lossis cov duab kos. Peb zoo siab tos txais cov neeg siv khoom los ntawm tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab, thiab koom tes nrog peb rau yav tom ntej zoo kawg nkaus ua ke.

Kev piav qhia txog khoom

Cov yam ntxwv tshuaj lom neeg

Dawb siv lead ua los yog hmoov. soluble hauv ethanol thiab dej, me ntsis soluble hauv ethyl acetate, benzene, insoluble hauv ether, carbon tetrachloride, tooj liab, txhuas corrosion teebmeem, irritant.

Cov ntawv thov

Tris, lossis tris (hydroxymethyl) aminomethane, lossis paub thaum lub sijhawm siv kho mob ua tromethamine lossis THAM, yog ib qho organic compound nrog cov mis (HOCH2) 3CNH2. Nws yog siv dav hauv biochemistry thiab molecular biology ua ib feem ntawm cov tshuaj buffer xws li hauv TAE thiab TBE buffers, tshwj xeeb tshaj yog rau cov tshuaj ntawm nucleic acids. Nws muaj cov amine thawj thiab yog li ntawd dhau los ntawm cov tshuaj tiv thaiv cuam tshuam nrog cov amines ib txwm muaj, piv txwv li condensations nrog aldehydes. Tris kuj sib xyaw nrog cov hlau ions hauv cov tshuaj. Hauv tshuaj, tromethamine qee zaum siv ua tshuaj, muab rau hauv kev saib xyuas mob hnyav rau nws cov khoom ua buffer rau kev kho mob ntawm metabolic acidosis hnyav hauv cov xwm txheej tshwj xeeb. Qee cov tshuaj tau tsim ua "tromethamine ntsev" suav nrog hemabate (carboprost ua trometamol ntsev), thiab "ketorolac trometamol".

Lub cev nqaij daim tawv

Dawb siv lead ua los yog hmoov

Lub neej txee

Raws li peb qhov kev paub dhau los, cov khoom no tuaj yeem khaws cia tau 12 lub hlis txij li hnub xa khoom yog tias khaws cia rau hauv cov thawv kaw ruaj ruaj, tiv thaiv kom tsis txhob muaj lub teeb thiab cua sov thiab khaws cia rau qhov kub ntawm 5 - 30°C.

Cov khoom ib txwm muaj

Kub Kub

357.0 ± 37.0 °C ntawm 760 mmHg

Qhov Kub Yaj

167-172 ° C (lit.)

Qhov Teeb Meem

169.7±26.5 °C

Qhov hnyav tseeb

121.073891

PSA

86.71000

LogP

-1.38

Siab ntawm cov pa dej

0.0 ± 1.8 mmHg ntawm 25°C

Cov Ntawv Qhia Txog Kev Hloov Pauv

1.544

pka

8.1 (ntawm 25 ℃)

Kev yaj dej

550 g/L (25 ºC)

PH

10.5-12.0 (4 m hauv dej, 25 ° C)

 

 

Kev Nyab Xeeb

Thaum siv cov khoom no, thov ua raws li cov lus qhia thiab cov ntaub ntawv muab rau hauv daim ntawv qhia kev nyab xeeb thiab ua raws li kev tiv thaiv thiab kev tu cev huv si hauv chaw ua haujlwm kom txaus rau kev siv cov tshuaj lom neeg.

 

Lus Cim

Cov ntaub ntawv muaj nyob rau hauv tsab ntawv tshaj tawm no yog raws li peb txoj kev paub thiab kev paub tam sim no. Vim muaj ntau yam uas yuav cuam tshuam rau kev ua thiab kev siv peb cov khoom, cov ntaub ntawv no tsis pab cov neeg ua haujlwm los ntawm kev ua lawv tus kheej txoj kev tshawb nrhiav thiab kev sim; cov ntaub ntawv no tsis txhais tau tias muaj kev lees paub txog qee yam khoom, lossis qhov tsim nyog ntawm cov khoom rau lub hom phiaj tshwj xeeb. Txhua cov lus piav qhia, cov duab kos, cov duab, cov ntaub ntawv, cov feem pua, qhov hnyav, thiab lwm yam uas tau muab rau hauv no yuav hloov pauv yam tsis muaj cov ntaub ntawv ua ntej thiab tsis suav tias yog qhov zoo ntawm cov khoom raws li daim ntawv cog lus. Qhov zoo ntawm cov khoom raws li daim ntawv cog lus tsuas yog los ntawm cov lus hais hauv cov lus qhia tshwj xeeb ntawm cov khoom. Nws yog lub luag haujlwm ntawm tus neeg tau txais peb cov khoom kom ntseeg tau tias txhua txoj cai thiab cov kev cai lij choj thiab kev cai lij choj uas twb muaj lawm raug ua raws li.

 

Peb ntseeg tias kev koom tes ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, cov kev pabcuam tsim nyog, kev paub zoo thiab kev sib cuag tus kheej rau Lub Hoobkas muab Cov Khoom Zoo Tris Base Trometamol / Tromethamine CAS 77-86-1 100% Kev Lav Zoo, Peb cov neeg siv khoom feem ntau faib hauv North America, Africa thiab Eastern Europe. peb muaj peev xwm muab cov khoom zoo tshaj plaws nrog tus nqi siab heev.
Hoobkas muab khoomTuam Tshoj Tris Base thiab CAS 77-86-1, Tam sim no peb muaj kev paub txaus hauv kev tsim cov kev daws teeb meem raws li cov qauv lossis cov duab kos. Peb zoo siab tos txais cov neeg siv khoom los ntawm tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab, thiab koom tes nrog peb rau yav tom ntej zoo kawg nkaus ua ke.

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