| CAS No.: | 110-86-1 |
|---|---|
| Formula: | C5h5n |
| EINECS: | 203-809-9 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Refined |
| Customization: |
|---|
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Used as alkaline solvent in chemical industry and laboratory. The pyridine solution composed of pyridine and metal salts or organometallic compounds is used as a catalyst for polymerization, oxidation and carbonylation of acrylonitrile in the form of complex. It can also be used as stabilizer of silicone rubber, raw material of anion exchange membrane, etc. As a corrosion inhibitor, pyridine has a corrosion inhibition effect on metals, and can be directly added to pickling solution to achieve corrosion inhibition by its adsorption. Used as analytical reagent, widely used as solvent and liquid chromatography eluent. It is also used in organic synthesis.
Physicochemical properties:
| Appearance | Transparent and clean liquid with a distinctive smell |
| Purity | 99.9% |
| Refractive index | n20/D 1.509(lit.) |
| Stability | Stable, flammable, incompatible with strong oxides and strong acids |
| Flashing point | 68°F |
| Vapor pressure | 23.8mmHg at 25°C |
| Storage condition | The warehouse is ventilated at low temperature and stored separately from oxidants and acids. |
| Melting point | -42 °C(lit.) |
| Density | 0.983 g/mL at 20 °C(lit.) |
| Boiling point | 96-98 °C(lit.) |
Packaging and Shipping
200kg galvanized iron drum.
Storage
Store in cool & dry place,Keep away from strong light and heat.
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