Bis-Tris CAS 6976-37-0 Ubunyulu > 99.0% (Titration) I-Biological Buffer Ultra Pure

Inkcazelo emfutshane:

Igama leMchiza: Bis-Tris

CAS: 6976-37-0

Ubunyulu: >99.0% (Titration on Dried Basics)

Imbonakalo: Umgubo weCrystalline oMhlophe

I-Biological Buffer, iBanga eliPure kakhulu

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Iinkcukacha zeMveliso

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Iithegi zeMveliso

Inkcazo:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Bis-Tris (CAS: 6976-37-0) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Bis-Tris
Izithethantonye	Bis(2-hydroxyethyl) aminotris(hydroxymethyl)methane;Bis(2-hydroxyethyl)iminotris(hydroxymethyl)methane;I-2,2-Bis (hydroxymethyl) -2,2′,2''-Nitrilotriethanol;Bis-Tris Methane
Inombolo yeCAS	6976-37-0
Inombolo yeCAT	RF-PI1653
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	C8H19NO5
Ubunzima beMolekyuli	209.24
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
IBanga	Ucocekile kakhulu
Imbonakalo	Umgubo weCrystalline oMhlophe
Ubunyulu / Indlela yokuHlalutya	>99.0% (Titration on Dried Basics)
Indawo yokunyibilika	102.0 ~ 106.0℃
Amanzi (nguKarl Fischer)	<0.50%
Ilahleko ekomisweni	<0.50% 20 ℃ (HV)
Intsalela kwi-Ignition	<0.20%
Umba onganyibilikiyo	Uphumelele uvavanyo lwesihluzi
Iintsimbi ezinzima (njenge Pb)	≤5ppm
Intsimbi (Fe)	≤5ppm
UV A280nm	≤0.04 (1 cm/0.1 M emanzini)
UV A340nm	≤0.02 (1 cm/0.1 M emanzini)
pH	9.5 ~ 11.0 (1.0M Isisombululo esinamanzi ku-25℃)
Uluhlu lwe-pH oluluncedo	5.8~7.2
pKa (25℃)	6.45~6.65
Ukunyibilika	Icacile kwaye iGqibele (0.1M kwi-H2O)
I-Chloride (Cl-)	≤50 mg/kg
Isulfate (SO42-)	≤50 mg/kg
Al	≤5 mg/kg
As	≤0.1 mg/kg
Ba	≤5 mg/kg
Bi	≤5 mg/kg
Ca	≤10 mg/kg
Cd	≤5 mg/kg
Co	≤5 mg/kg
Cr	≤5 mg/kg
Cu	≤5 mg/kg
Intsimbi (Fe)	≤5 mg/kg
K	≤50 mg/kg
Li	≤5 mg/kg
Mg	≤5 mg/kg
Mn	≤5 mg/kg
Mo	≤5 mg/kg
Na	≤50 mg/kg
Ni	≤5 mg/kg
Sr	≤5 mg/kg
I-Infrared Spectrum	Iyahambelana neSakhiwo
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	Isidambisi sebhayoloji;I-Good's Buffer Component for Biological Research

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma.

Izinto eziluncedo:

FAQ:

Isicelo:

I-Bis-Tris (i-CAS 618-89-3) yinto eqhelekileyo esetyenziswa kwi-biological buffer, esetyenziswa kwi-biochemistry kunye ne-biology ye-molecular.I-Bis-Tris yi-inert, i-zwitterionic buffer ebonisa kuphela utshintsho oluncinci kakhulu lokwahlula rhoqo.Yi-bis(2-hydroxyethyl)amine kunye ne-Tris buffer yosapho.U-Bis-Tris ngoweBanga eliPure kakhulu.I-Bis-tris methane yi-organic tertiary amine ene-labile protons ene-pKa ye-6.46 ku-25℃.Sisithinteli esisebenzayo phakathi kwe-pH 5.8 ~ 7.2.I-Bis-Tris ibophelela kakhulu kwi-Cu kunye ne-Pb ions kunye, ngobuthathaka, kuMg, Ca, Mn, Co, Ni, Zn kunye neCd.I-Bis-Tris sisithinteli sebhayoloji esisetyenziswa ngokuqhelekileyo kusetyenziso olubanzi kakhulu kwiinkqubo zebhayoloji ezifana noxilongo, i-electrophoresis kunye neprotein esekelwe kwi-bioprocessing.