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

Sharaxaad Gaaban:

Magaca Kiimikada: Bis-Tris

CAS: 6976-37-0

daahirnimo:>99.0%

Muuqaalka: Budada Crystalline White

Badbaadinta Nafleyda, Darajada Sare ee Saafiga ah

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Email noogu soo dir

Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

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

Guryaha Kiimikada:

Magaca Kiimikada	Bis-Tris
La mid ah	Bis (2-hydroxyethyl) aminotris (hydroxymethyl) methane;Bis (2-hydroxyethyl) iminotris (hydroxymethyl) methane;2,2-Bis (hydroxymethyl) -2,2′,2''-Nitrilotriethanol;Bis-Tris Methane
Lambarka CAS	6976-37-0
Lambarka CAT	RF-PI1653
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C8H19NO5
Miisaanka Molecular	209.24
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Darajo	Ultra Pure
Muuqashada	Budada Crystalline White
Daahirnimada / Habka Falanqaynta	> 99.0% (Titration on Asal-qallalan)
Meesha dhalaalaysa	102.0 ~ 106.0 ℃
Biyaha (waxaa qoray Karl Fischer)	<0.50%
Khasaare xagga qalajinta	<0.50% 20 ℃ (HV)
Hadhaaga dabka	<0.20%
Arin aan la xalin karin	Gudubta Imtixaanka Shaandhaynta
Biraha culus (sida Pb)	≤5pm
Birta (Fe)	≤5pm
UV A280nm	≤0.04 (1 cm/0.1 M gudaha Biyaha)
UV A340nm	≤0.02 (1 cm/0.1 M gudaha Biyaha)
pH	9.5 ~ 11.0 (1.0M aqueous Solution at 25 ℃)
Range pH faa'iido leh	5.8-7.2
pKa (25 ℃)	6.45 ~ 6.65
Solubility	Cad oo dhamaystiran (0.1M gudaha H2O)
Chloride (Cl-)	≤50 mg/kg
Sulfate (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
Birta (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
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
Heerka Imtixaanka	Heerka Ganacsiga
Isticmaalka	Buffer Nafleyda;Qaybta Buffer Good ee Cilmi-baarista Nafleyda

Xidhmada & Kaydinta:

Xidhmada: Dhalo, bacda bireed ee aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka.

Faa'iidooyinka:

FAQ:

Codsiga:

Bis-Tris (CAS 618-89-3) waa kayd bayooloji ah oo caadi ahaan loo isticmaalo, oo loo isticmaalo bayoolajiga molecular.Bis-Tris waa mid aan shaqaynayn, bakhaar zwitterionic ah oo muujiya kaliya isbeddel aad u yar oo joogto ah.Waa bis (2-hydroxyethyl) amine iyo qoyska Tris.Bis-Tris waa Fasalka Sare ee Saafiga ah.Bis-tris methane waa amine sare oo organic leh protons labile leh pKa 6.46 at 25 ℃.Waa kayd wax ku ool ah oo u dhexeeya pH 5.8 ~ 7.2.Bis-Tris waxay si adag ugu xidhan tahay Cu iyo Pb ions sidoo kale, si daciif ah, Mg, Ca, Mn, Co, Ni, Zn iyo Cd.Bis-Tris waa kayd bayooloji oo caadi ahaan loo isticmaalo si aad u balaadhan loogu isticmaalo hababka noolaha sida ogaanshaha, electrophoresis iyo borotiinka ku salaysan bioprocessing.