93440
Trizma® base
≥99.5%, solid, certified reference material, certified by BAM
Synonym(s):
2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 g | Check Cart for Availability | $442.00 |
About This Item
$442.00
Product Name
Trizma® base, reference material for titrimetry, certified by BAM, >99.5%
grade
reference material
Quality Segment
description
aminopeptidase substrate
assay
>99.5%
quality
certified by BAM
technique(s)
titration: suitable
pH
10.5-12
useful pH range
7-9
pKa (25 °C)
8.1
bp
219-220 °C/10 mmHg (lit.)
mp
167-172 °C (lit.)
solubility
water: soluble (678 g/l at 20 °C)
format
neat
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
General description
Application
Features and Benefits
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- High-purity material traceable to NIST SRM
- High-quality offering accurate titer determinations
- Accompanied by a certificate of analysis (CoA)
Analysis Note
Other Notes
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description reference material for titrimetry, certified by BAM, >99.5% | description BioUltra, Molecular Biology, ≥99.8% (T) | description Primary Standard and Buffer, ≥99.9% (titration), crystalline | description BioXtra, pH 10.5-12.0 (1 M in H2O), ≥99.9% (titration) |
| technique(s) titration: suitable | technique(s) - | technique(s) ELISA: suitable, protein extraction: suitable | technique(s) - |
| format neat | format - | format - | format - |
| assay >99.5% | assay ≥99.8% (T) | assay ≥99.9% (titration) | assay ≥99.9% (titration) |
| grade reference material | grade Molecular Biology | grade - | grade - |
| pH 10.5-12 | pH 10.5-12.0 (25 °C, 4 M in H2O) | pH 10.5-12 | pH 10.5-12.0 (1 M in H2O) |
| solubility water: soluble (678 g/l at 20 °C) | solubility H2O: 4 M at 20 °C, clear, colorless | solubility methanol: soluble 26 mg/mL at 25 °C, water: soluble (678 g/l at 20 °C), ethylene glycol: soluble 79.1 mg/mL at 25 °C | solubility H2O: 1 M, colorless, water: 678 g/L at 20 °C |
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Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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