TRIS-RO
Tris base
99.9% (titration), solid, abs., 100 mg/mL, 300 nm ≤0.015
Synonym(s):
Trizma® base, amino-2-(hydroxymethyl)-1,3-propanediol, 2-, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
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About This Item
Linear Formula:
NH2C(CH2OH)3
CAS Number:
Molecular Weight:
121.14
UNSPSC Code:
12161705
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
741883
NACRES:
NA.54
Product Name
Tris base, =99.9% (titration), abs., 100 mg/mL, 300 nm ≤0.015
description
aminopeptidase substrate
assay
99.9% (titration)
packaging
pkg of 1 kg (10708976001), pkg of 5 kg (11814273001)
manufacturer/tradename
Roche
useful pH range
7-9
bp
219-220 °C/10 mmHg (lit.)
mp
167-172 °C (lit.)
absorption
≤0.015 at 300 nm at 100 mg/mL
storage temp.
20-25°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
Analysis Note
Contaminants: <0.001% PK and aldolase, each, <0.01% GOT, GPT, MDH and myokinase, each
Other Notes
For life science research only. Not for use in diagnostic procedures.
The pH values of all buffers are temperature- and concentration-dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 10708976001 | 04061838251794 |
| 11814273001 | 04061838705631 |