BES CAS 10191-18-1 Mama >99.5% (Titration) Biological Buffer Ultrapure Factory

Fa'amatalaga Puupuu:

Igoa Vailaau: BES

CAS: 10191-18-1

Mama: >99.5% (Titration)

Fa'aaliga: Pa'u tioata Pa'epa'e

Biological Buffer, Vasega Ultra Mama

E-Mail: alvin@ruifuchem.com

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Fa'amatalaga:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of BES (CAS: 10191-18-1) with high quality, commercial production. Welcome to order. E-mail: alvin@ruifuchem.com

Meatotino tau vailaau:

Igoa Vailaau	N,N-Bis(2-Hydroxyethyl)-2-Aminoethanesulfonic Acid
Synonyms	BES
Numera CAS	10191-18-1
CAT Numera	RF-PI1651
Tulaga Fa'asoa	I Fa'atauga, Oloa Fua e O'o i Tone
Fuafua mole	C6H15NO5S
Molecular Weight	213.25
Fa'ailoga	Ruifu Chemical

Fa'amatalaga:

Aitema	Fa'amatalaga
Vasega	Ultra mama
Fa'aaliga	Pa'u tioata Pa'epa'e
Mama / Suʻesuʻega Metotia	>99.5% (Titration, Fa'atutu Fa'amago)
Lisi Lisi	153.0~158.0 ℃
Vai (saunia e Karl Fischer)	<0.10%
Ma'imau ile Fa'amago	<0.10% (105℃, 3 Itula)
Toega i luga o le mumu	<0.10%
Metala mamafa (pei o le Pb)	<5ppm
Solubility	Le lanu ma manino (H2O Solu 1M ile 20℃)
A260nm (1M, H2O)	<0.095
A280nm (1M, H2O)	<0.080
pH (1.0% I le Vai 25 ℃)	2.5~5.0
pKa	6.9~7.3
Fa'aoga pH Va'aiga	6.4~7.8
Fe	<5ppm
Cu	<5ppm
Klorida (Cl)	<0.05%
Sulfat (SO42-)	<0.005%
Al	<5ppm
Alaleo Infrared	E tusa ma le Fauga
X-Ray Diffraction	E tusa ma le Fauga
Tulaga Su'ega	Pisinisi Tulaga
Fa'aoga	Biological Buffer;Good's Buffer Component mo Su'esu'ega Fa'aola

Paket & Teuina:

afifi: Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.

Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu.

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Talosaga:

BES (CAS: 10191-18-1) ose zwitterionic buffer e faʻaaogaina i le biochemistry ma suʻesuʻega mole mole.O se tasi lea o pa'u "Lelei" na atia'e i le 1960's mo le fa'aogaina lautele i su'esu'ega fa'aola.BES buffer e talafeagai mo le faʻaogaina i faiga e manaʻomia ai le faʻapipiʻiina o le calcium phosphate-DNA.O lo'o fa'aogaina le BES e fai ma pa'u e fa'atumauina ai le pH o vaifofo i su'esu'ega fa'aola.E aoga le BES mo su'esu'ega su'esu'e fale gaosi oloa.O le BES e fa'aosoina feso'ota'iga i le va o filifili polyimide sulfonated i pa'u polyimide sulfonated.BES galue o se biobuffer e suʻesuʻe le faʻaogaina o le tagata lava ia o le heterometallic CuII / Li 3D faʻamaopoopo polymers.