NIST723E
Tris acidimetric
acidimetric, crystals, certified reference material, NIST® SRM® 723e
Synonym(s):
Trizma® base, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
About This Item
product name
Tris acidimetric, NIST® SRM® 723e
grade
certified reference material
Quality Level
description
aminopeptidase substrate
form
crystals
packaging
pkg of 50 g
manufacturer/tradename
NIST®
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
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General description
Other Notes
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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