Tris ethanesulfonic, 2- (san(qiangjiaji)jiaji)anji -1- Ethanesulfonic acid, N- tris (hydroxymethyl) methyl-2- ethanesulfonic acid, 2- san(qiangjiaji)jiaji Amino ethanesulfonic acid

Tris ethanesulfonic, 2- (san(qiangjiaji)jiaji)anji -1- Ethanesulfonic acid, N- tris (hydroxymethyl) methyl-2- ethanesulfonic acid, 2- san(qiangjiaji)jiaji Amino ethanesulfonic acid
 

Product description:

English name : TES; N- [Tris (hydroxymethyl) methyl] -2-aminoethanesulfonic acid; TES free acid
Other names : Tris acetic acid; 2 - [(san (qiangjiaji) jiaji) anji] -1- ethanesulfonic acid; N- tris (hydroxymethyl) methyl-2- ethanesulfonic acid; 2 - [[san (qiangjiaji ) jiaji] amino ] acetic acid; tris acetic acid; N- tris ( hydroxymethyl ) methyl-2- ethane sulfonic acid; 3 - [(qiangjiaji) jiajian] ethane sulfonic acid
CAS: 7365-44-8
C6H15NO6S = 229.25
Level : High purity grade
Content : ≥99.0%
UV absorbance / 260nm: ≤0.055
UV absorbance / 280nm: ≤0.045
Calcium : ≤10ppm
Iron : ≤5ppm
Arsenic : ≤5ppm
PH (1% water): 4.7 ~ 6.0
Properties: white crystalline powder .useful pH range: 6.8 ~ 8.2; pKa (25 ° C) 7.5; Melting point ~ 225 ° C
Use: Biochemical studies biological buffer .
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