Tetraethylammonium bromide (TEAB) CAS NO.71-91-0. Assay 99%, white to almost white solid. Decompose when heated at above 285℃. Soluble in water, Ethanol, Chloroform and Acetone. Slightly soluble in Benzene. Made by Triethyl Amine and Bromoethane. Can also customize its aqueous solution 50%.
Tetraethyl Ammonium Bromide CAS 71-91-0 TEAB
Description
- CAS NO.: 71-91-0
- Molecular Formula: (C₂H₅)₄NBr
- Molecular Weight: 210.16
- Purity (Content): 99%min
- Appearance: White to almost white crystal
- Package: 25KG/fiber drum
Details
Tetraethylammonium bromide (TEAB), belongs to Quaternary Ammonium Salts. Easy to absorb moisture and soluble in polar solvents such as Water and Ethanol. It is mainly used as a phase transfer catalyst in organic synthesis, and is also used in ion- pair chromatography, metal detection, and the development of antibacterial materials.
Specifications
- TEAB 99%min
| Appearance | White to almost white solid |
| Purity (Content) | 99% |
| Amine Value | ≤3.0 mg KOH/g |
| Water | ≤0.5% |
| Storage | Hygroscopic, should be sealed, and stored in a dark, cool, dry and ventilated place. |
Application
- Used as a phase transfer catalyst for organic synthesis.
- Used as a polarographic analysis reagent and pesticide intermediate.
- Used as a curing accelerator for polymer polymerization, oilfield chemical agent and molecular sieve template agent.
- Used as main raw material to produce downstream Quaternary Ammonium hydroxide – Tetraehtylammonium Hydroxide.
Package
| TEAB 99%min | 25KG/drum, 18 drums/pallet, total 9mt in 20’FCL or 18mt in 40’FCL |
| 25KG/bag, 30 bags/pallet, total 15mt in 20’FCL |
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