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Tris

Tris is commonly used as a Tris-HCl buffer for biological experiments because of its low price and low intereference to spectroscopic measurements.

Name Tris base1)
Tromethamine
MeSH 68014325
Molecular Weight 121.13504 g/mol
Molecular Formula C4H11NO3
XLogP -2.7
CAS No.77-86-1
pKa(25ºC)8.08

PubChem image 6503

Links

1)
2-amino-2-(hydroxymethyl) propane-1,3-diol