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Cat Number: PIPB-0114

BIS-TRIS

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CAS Number

6976-37-0

Synonyms

bis-tris
Bistris
2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol
Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane

Description

Bis-tris is a buffer substance useful for calibration of glass electrodes and for the preparation of the biochemical and biological buffer solutions; pKa = 6.46 at 25 ℃. It has a role as a buffer. It is functionally related to a member of tris.

Molecular Weight

209.24

Molecular Formula

C8H19NO5

EINECS

230-237-7

SMILES

C(CO)N(CCO)C(CO)(CO)CO

Appearance

Pellets or Large Crystals

Standard

Biological Level

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