Abbreviation: Tris

English name: Tris (hydroxymethyl) aminomethane

CAS No .: 77-86-1

Content: 99.0%

Structural formula:

Molecular formula: C4H11NO3

Molecular weight: 121.1

Uses: biological buffer, buffering range of pH 7.0-9.0. Acid gas absorbent. Reference substance for acid titration. Determination of sulfhydryl groups in proteins by current titration. Serum proteins were separated by electrophoresis on paper. Toxin separation by starch plate electrophoresis.