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648314

Millipore

Tris Buffer, 1.0 M, pH 8.0, Molecular Biology Grade

Sterile solution. Suitable for DNA and RNA applications. Tris buffer is useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.

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Synonym(s):
Tris(hydroxymethyl)aminomethane, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Trometamol
Linear Formula:
NH2C(CH2OH)3
CAS Number:
Molecular Weight:
121.14
Beilstein:
741883
MDL number:

grade

Molecular Biology

Quality Level

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

clear colorless

useful pH range

7-9

pKa (25 °C)

8.1

bp

219-220 °C/10 mmHg (lit.)

mp

167-172 °C (lit.)

foreign activity

DNases, RNases, none detected

shipped in

ambient

storage temp.

10-30°C

SMILES string

NC(CO)(CO)CO

InChI

1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

InChI key

LENZDBCJOHFCAS-UHFFFAOYSA-N

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1 of 4

This Item
252859648315648311
Tris(hydroxymethyl)aminomethane ACS reagent, ≥99.8%

Sigma-Aldrich

252859

Tris(hydroxymethyl)aminomethane

Essential Grade
Tris Base ULTROL® Grade, ≥99% dry basis (titration), useful in pH range 10.3-11.3

Millipore

648311

Tris Base

-
form

liquid

form

crystalline

form

liquid

form

crystalline solid

storage condition

OK to freeze

storage condition

-

storage condition

OK to freeze

storage condition

OK to freeze

color

clear colorless

color

-

color

clear colorless

color

white

mp

167-172 °C (lit.)

mp

167-172 °C (lit.)

mp

167-172 °C (lit.)

mp

167-172 °C (lit.)

foreign activity

DNases, RNases, none detected

foreign activity

-

foreign activity

DNases, RNases, none detected

foreign activity

-

General description

Sterile solution. Suitable for DNA and RNA applications. Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C.

Warning

Toxicity: Irritant (B)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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