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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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This Item
B9754RES1164B-A7B7535
BIS-TRIS hydrochloride ≥99.0% (titration)

Sigma-Aldrich

B6032

BIS-TRIS hydrochloride

BIS-TRIS ≥98.0% (titration)

Sigma-Aldrich

B9754

BIS-TRIS

BIS-TRIS hydrochloride

SAFC

RES1164B-A7

BIS-TRIS hydrochloride

BIS-TRIS BioXtra, ≥98.0% (titration)

Sigma-Aldrich

B7535

BIS-TRIS

form

crystalline powder

form

crystalline powder

form

powder

form

powder

solubility

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

solubility

H2O: 500 mg/mL, clear, colorless to very faintly yellow

solubility

-

solubility

H2O: 1 M, clear, colorless

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

-

application(s)

diagnostic assay manufacturing

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

useful pH range

5.8-7.2

useful pH range

5.8-7.2

useful pH range

5.8-7.2

useful pH range

5.8-7.2

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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25G
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