1,3-bis(tris(hydroxymethyl)methylamino) propane CAS:64431-96-5

O le 1,3-bis(tris(hydroxymethyl)methylamino) propane o se vailaʻau faʻapitoa e iai le fua faʻatatau molecular C15H35N3O8. O se polyalcohol e aofia ai le tele o vaega hydroxyl ma vaega amine. O lenei vailaʻau e masani ona faʻaaogaina o se sui faʻafesoʻotaʻi poʻo se poloka faufale i le faʻapipiʻiina o mea polymeric.

Ona o le tele o vaega hydroxyl ma amine, e masani ona faʻaaogaina le 1,3-bis(tris(hydroxymethyl)methylamino) propane i le gaosiga o resins, coatings, adhesives, ma isi oloa eseese e faʻavae i luga o le polymer. E mafai ona faia ni tali faʻakemikolo ma isi monomers poʻo polymers e fausia ai ni fesoʻotaʻiga mautu ma tumau.

E le gata i lea, e mafai e lenei vailaʻau ona galue o se sui e faʻapipiʻi ai le uʻamea, e fusifusia i uʻamea ions ma fesoasoani e faʻamautu lo latou i ai poʻo le tali atu. E iai ona faʻaoga i le aveeseina o uʻamea ions, catalysis, ma isi faiga faʻakemikolo e aofia ai le faʻamaopoopoina o uʻamea. E le gata i lea, e mafai ona faʻaaogaina o se pH buffer poʻo se pH regulator i le tele o faiga.

Poloaiga pe Talosaga mo se Tau

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'aoga ma A'afiaga

O le TRIS, po'o le tris(hydroxymethyl)aminomethane, o se mea e masani ona fa'aaogaina i galuega fa'aola ma fa'akemikolo. E galue o se fa'atonutonu pH, e tausia ai se tulaga mautu o le pH i faiga fa'ata'ita'i eseese. E aoga le TRIS i le tausia o tulaga pH i le va o le 7.0 i le 9.2.

E fa'aaogaina lautele i le molecular biology, biochemistry, ma fa'ata'ita'iga o le cell biology, e pei o le vavae'eseina o le DNA ma le RNA, enzyme assays, ma le fa'amamāina o porotini. E masani fo'i ona fa'aaogaina le TRIS i metotia o le electrophoresis, e aofia ai le agarose ma le polyacrylamide gel electrophoresis.

O se tasi o itu taua o le TRIS o se buffer o lona gafatia lea e tete'e atu ai i suiga i le pH e mafua mai i le fa'avaivaia po'o le fa'aopoopoina o acids po'o bases. E mafai ona fesoasoani e fa'atumauina se tulaga pH tumau i taimi eseese o se fa'ata'ita'iga. E mafai ona faia ni fofo buffer TRIS i le tele o fa'aputuga ma tulaga pH e tusa ai ma mana'oga fa'ata'ita'i.

Afifiina o Oloa:

Fa'amatalaga Fa'aopoopo:

Fa'atulagaga	C11H26N2O6
Su'ega	99%
Foliga vaaia	Pa'u pa'epa'e
Numera CAS.	64431-96-5
afifiina	La'ititi ma tele
Ola Fa'aputu	2 tausaga
Teuina	Teu i se nofoaga malūlū ma mago
Tusipasi	ISO.