- 93352
93352
Trizma® base
≥99.0% (T)
Recommended Products
description
aminopeptidase substrate
Quality Level
product line
BioChemika
Assay
≥99.0% (T)
form
crystalline
loss
≤1% loss on drying, 110 °C
pH
10.5-12.0(4 m in water, 25 °C)
useful pH range
7-9
pKa (25 °C)
8.1
bp
219-220 °C/10 mmHg (lit.)
mp
167-172 °C (lit.)
168-172 °C
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
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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This Item | 93350 | RDD008 | T4661 |
|---|---|---|---|
| product line BioChemika | product line - | product line Redi-Dri™ | product line - |
| assay ≥99.0% (T) | assay ≥99.7% (T) | assay ≥99.9% | assay ≥99.9% (titration) |
| form crystalline | form crystalline | form powder | form crystalline |
| pH 10.5-12.0(4 m in water, 25 °C) | pH 10.5-11.5 (25 °C, 10% in H2O) | pH 10.5-12, 7-9 | pH 10.0-11.5 |
| mp 167-172 °C (lit.), 168-172 °C | mp 167-172 °C (lit.), 168-172 °C | mp 167-172 °C (lit.) | mp 167-172 °C (lit.) |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility water: soluble (678 g/l at 20 °C) | solubility water: soluble (Water < 0.2%) | solubility water: soluble (400 g plus 600 mL of water) |
General description
Application
- Electrophoretic transfer for the specific identification of isozymes of starch debranching enzyme, α-amylase and 9-amylase.
- Electrophoretic separation of lipoproteins in polyacrylamide gels.
- Preparation of TRIS buffer having pH 8.
Other Notes
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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