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B6032

Sigma-Aldrich

BIS-TRIS hydrochloride

≥99.0% (titration)

Synonym(s):
2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol, 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol, Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane
Empirical Formula (Hill Notation):
C8H19NO5 · HCl
CAS Number:
Molecular Weight:
245.70
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

≥99.0% (titration)

form

crystalline powder

useful pH range

5.8-7.2

pKa 

6.5

solubility

water: 0.5 g/mL, clear, colorless to very faintly yellow

application(s)

diagnostic assay manufacturing

storage temp.

room temp

SMILES string

Cl.OCCN(CCO)C(CO)(CO)CO

InChI

1S/C8H19NO5.ClH/c10-3-1-9(2-4-11)8(5-12,6-13)7-14;/h10-14H,1-7H2;1H

InChI key

VEYRVLHAMHQVTC-UHFFFAOYSA-N

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Related Categories

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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