Synonyms: TRIS HCl; TRIS hydrochloride; Tris(hydroxymethyl)aminomethane hydrochloride

Formula: NH₂C(CH₂OH)₃ · HCl

Formula Weight: 157.60

CAS No.: 1185-53-1

Purity: ‰¥99.0% (titration)

Application: The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.
_x000D_ For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.

Other Notes: Easily compare specifications for Trizma HCl products with the Trizma HCl specification table.

Legal Information: Trizma is a registered trademark of Sigma-Aldrich Co. LLC

Packaging: 1 kg in poly bottle

Packaging: 100, 250, 500 g in poly bottle

Packaging: 5, 10, 25, 50 kg in poly drum