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Tris Base

Name: Tris Base
Brand: SAJ

≥99.0%, solid, JIS special grade

Synonym(s):

Tris Base, Tris(hydroxymethyl)aminomethane, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Trometamol

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About This Item

Linear Formula:

NH₂C(CH₂OH)₃

CAS Number:

77-86-1

Molecular Weight:

121.14

PubChem Substance ID:

329753524

UNSPSC Code:

12352116

MDL number:

MFCD00004679

Beilstein/REAXYS Number:

741883

Assay:

≥99.0%

Grade:

JIS special grade

Bp:

219-220 °C/10 mmHg (lit.)

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Properties

Product Name

Tris(hydroxymethyl)aminomethane, JIS special grade, ≥99.0%

grade

JIS special grade

assay

≥99.0%

form

solid

availability

available only in Japan

dilution

(for analytical testing)

useful pH range

7-9

pKa (25 °C)

8.1

bp

219-220 °C/10 mmHg (lit.)

mp

167-172 °C (lit.)

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

Description

Application

Composition of the Sheath of Sphaerotilus Natans.: This study analyzes the sheath structure of Sphaerotilus natans, potentially utilizing Tris(hydroxymethyl)aminomethane in the process, to explore its biochemical and microbiological aspects (Romano et al., 1963).

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c