Abbreviation: Tris.HCl

English name: Tris (hydroxymethyl) aminomethane Hydrochloride

CAS No .: 1185-53-1

Content: 99.0%

Structural formula:

Molecular formula: C4H11NO3.HCl

Molecular weight: 157.6

Uses:

Biological buffers. The pH of all buffers used in biochemical diagnostic kits, DNA / RNA extraction kits, and PCR diagnostic kits depends on temperature and concentration. For Tris buffers, the pH increases by approximately 0.03 units for each 1 ° C increase in temperature, decreases 0.03 for every 10-fold dilution, and the buffer range is pH 8.0-8.4