Tris-HCl Cas: 1185-53-1 99% budada crystalline cad
Lambarka buugaagta | XD90058 |
Magaca Alaabta | Tris-HCl |
CAS | 1185-53-1 |
Qaanuunka molecular | NH2C(CH2OH)3 · HCl |
Miisaanka Molecular | 157.60 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 2922190090 |
Tilmaamaha Alaabta
Meesha dhalaalaysa | 150 - 155 Deg C |
Biyo | <0.5% |
pH | 4.2 - 5 |
Fe | <5pm |
Muuqashada | Budada crystalline cad |
Qiimayn | 99% |
Raadinta Biraha Falanqaynta | <5pm |
Isticmaalka cilmi-baarista oo keliya, maaha isticmaalka aadanaha | cilmi baadhida loo isticmaalo oo kaliya, ee aan loo isticmaalin bini aadamka |
Hordhac:Tris-Hydroxymethylaminomethane hydrochloride waxaa loo tixraacaa Tris-HCl.Tris-HCl baffer (Tris-HCl buffer) looma isticmaalo oo kaliya sida dareeraha asiidhka nucleic-ka iyo borotiinada, laakiin sidoo kale waxa uu leeyahay adeegsiyo badan oo muhiim ah.
Codsiga:Tris-HCl waxaa loo isticmaalay korriinka crystal-ka borotiinka xaaladaha pH ee kala duwan.Awoodda ionic ee hooseeya ee Tris-HCL buffer waxaa loo isticmaali karaa samaynta fiilooyinka dhexdhexaadka ah ee lamin ee C. elegans.Tris-HCl sidoo kale waa mid ka mid ah qaybaha ugu muhiimsan ee borotiinka electrophoresis buffers.Intaa waxaa dheer, Tris-HCL waxay sidoo kale dhexdhexaad u tahay diyaarinta surfactants, dardargeliyayaasha vulcanization iyo qaar ka mid ah dawooyinka Kiimikada.Tris-HCl ayaa sidoo kale loo isticmaalay heerka titration ahaan.
Diyaarinta xalinta kaydinta:Qaado tris(hydroxymethyl)aminomethane hydrochloride sida solute, u qaado biyaha deionized sida dareeraha, oo isticmaal HCl xal aqueous ah oo leh fiirsashada 0.1mol/L si aad u hagaajisid qiimaha pH si aad u diyaariso xal trimethylolamine ah oo leh 6.057g/L iyo pH=8.8.Hydroxymethylaminomethane hydrochloride baffer (Tris-HCl baffer).
Guryaha Kiimikada:Kiristaalo cad.
Isticmaalka:pH ee dhammaan kaydiyayaashu waxay ku xiran tahay heerkulka iyo xoojinta.Qalabka Tris, pH wuxuu ku kordhiyaa ku dhawaad 0.03 unug 1 °C koror heerkul ah wuxuuna hoos u dhacayaa 0.03-0.05 unug 10-laab oo la qasi karo.
Codsiga:ee bayooloji
Adeegsada:loo isticmaalo sidii dhexdhexaadiye ee isku-dhafka organic