BIS-TRIS (C007B-554965)

A zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Useful in the pH 5.8-7.3 range. Has a pKa of 6.50 at 25°C. Suitable for fractionation of hemoglobin.Absorbance (100 mM, H2O, 280 nm):≤0.04.An inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature (absorbance: <0.04 at 280 nm, 100 mM, H2O). Suitable for fractionation of hemoglobin. Has a pKa of 6.5 at 25°C.

Specification: Ultra pure, ≥99%(T), suitable where a calcium phosphate-DNA complex formation is desirable

Molecular Formula: C8H19NO5

Molecular Weight: 209.24

EC Number: 230-237-7

PubChem CID: 81462

Isomeric SMILES: C(CO)N(CCO)C(CO)(CO)CO

Beilstein Registry Number: 2205275