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

Tlhaloso e Khutšoanyane:

Lebitso la lik'hemik'hale: Bis-Tris

CAS: 6976-37-0

Bohloeki: >99.0% (Titration on Dried Basics)

Ponahalo: Phofo e tšoeu ea Crystalline

Biological Buffer, Ultra Pure Grade

Ikopanye le: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso:

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

Lintho tsa Lik'hemik'hale:

Lebitso la Lik'hemik'hale	Bis-Tris
Litlhaloso tse tšoanang	Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane;Bis(2-hydroxyethyl)iminotris(hydroxymethyl)methane;2,2-Bis(hydroxymethyl) -2,2′,2''-Nitrilotriethanol;Bis-Tris Methane
Nomoro ea CAS	6976-37-0
Nomoro ea KAtse	RF-PI1653
Boemo ba Setoko	Ka Setokong, Sekhahla sa Tlhahiso Ho fihlela ho Lithane
Foromo ea limolek'hule	C8H19NO5
Boima ba Molek'hule	209.24
Brand	Ruifu Chemical

Litlhaloso:

Ntho	Litlhaloso
Kereiti	Ultra E hloekileng
Ponahalo	Phofo e Tšoeu ea Crystalline
Mokhoa oa Bohloeki / Analysis	>99.0% (Titration on Dried Basics)
Melting Point	102.0~106.0℃
Metsi (ka Karl Fischer)	<0.50%
Tahlehelo ka ho Omisa	<0.50% 20 ℃ (HV)
Masalla a ho Ignition	<0.20%
Insoluble Matter	E Feta Tlhahlobo ea Sefe
Heavy Metals (as Pb)	≤5ppm
Tshipi (Fe)	≤5ppm
UV A280nm	≤0.04 (1 cm/0.1 M ka Metsing)
UV A340nm	≤0.02 (1 cm/0.1 M ka Metsing)
pH	9.5~11.0 (1.0M aqueous Tharollo ho 25℃)
PH Range e sebetsang	5.8~7.2
pKa (25℃)	6.45 ~ 6.65
Solubility	E hlakile ebile e Felletse (0.1M ho 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
Tshipi (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	E Ikamahanya le Sebopeho
Tekanyetso ea Teko	Maemo a Khoebo
Tšebeliso	Biological Buffer;Karolo ea Good's Buffer bakeng sa Patlisiso ea Baeloji

Sephutheloana le Bobolokelo:

Sephutheloana: Botlolo, Aluminium foil bag, 25kg/Cardboard Drum, kapa ho ea ka tlhokahalo ea moreki.

Boemo ba polokelo:Boloka ka lijaneng tse koetsoeng sebakeng se phodileng le se omileng;Sireletsa leseli le mongobo.

Melemo:

LBH:

Kopo:

Bis-Tris (CAS 618-89-3) ke buffer ea likokoana-hloko e sebelisoang hangata, e sebelisoang ho baeloji le baeloji ea limolek'hule.Bis-Tris ke buffer e sa sebetseng, ea zwitterionic e bonts'ang phetoho e nyane haholo ea kamehla ea karohano.Ke bis(2-hydroxyethyl) amine le Tris family buffer.Bis-Tris ke oa Sehlopha se Hloekileng sa Ultra.Bis-tris methane ke organic tertiary amine e nang le li-labile protons tse nang le pKa ea 6.46 ho 25 ℃.Ke buffer e sebetsang lipakeng tsa pH 5.8 ~ 7.2.Bis-Tris e tlama ka matla ho Cu le Pb ions hammoho le, ka bofokoli, ho Mg, Ca, Mn, Co, Ni, Zn le Cd.Bis-Tris ke "buffer" e sebelisoang hangata bakeng sa ts'ebeliso e pharalletseng lits'ebetsong tsa baeloji joalo ka tlhahlobo, electrophoresis le protheine e thehiloeng ho bioprocessing.