N-tris (hydroxymethyl) methyl-3-aminopropane sulfonic acid /TAPS
CAS No.： 29915-38-6
Item No.： B0035
Store at： RT
Item No.： B0035
Store at： RT
English name：TAPS；N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid
Other names: trimethylol methylamino propane sulfonic acid; {[2-hydroxy-1,1-bis (hydroxymethyl) ethyl] amino}-1-propanesulfonic acid; 3- (tri (hydroxymethyl) methyl) amino-1-propanesulfonic acid; 3-tris propanesulfonic acid
CAS No.: 29915-38-6
C7H17NO6S=243.28
Grade: high purity grade
Content: ≥ 99.0%
Chloride: ≤ 0.01%
Sulfate: ≤ 0.01%
Physicochemical properties: white powder. useful pH range：7.7～9.1； pKa (25 °C) 8.4； Soluble in water. Melting point 240 ℃ (decomposition). pKa(25℃)8.4。 UV absorbance a (2%, 1cm, 250nm, water) ＜ 0.05
Purpose: biochemical research. Biological buffer
Save: RT
