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|
HS Code |
927812 |
| Chemicalname | Pyrazine |
| Casnumber | 290-37-9 |
| Molecularformula | C4H4N2 |
| Molecularweight | 80.09 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Nutty, earthy, roasty |
| Meltingpoint | 52-54°C |
| Boilingpoint | 115-117°C |
| Density | 1.031 g/cm3 at 20°C |
| Solubilityinwater | Miscible |
| Flashpoint | 28°C |
| Refractiveindex | 1.507 (20°C) |
| Vaporpressure | 19 mmHg (25°C) |
As an accredited Pyrazine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Pyrazine, 500g, packaged in a sealed amber glass bottle with warning labels, hazard symbols, and tamper-evident cap for safety. |
| Storage | **Pyrazine** should be stored in a tightly closed container in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Store separately from strong oxidizers and incompatible substances. Use secondary containment to prevent leaks, and clearly label the storage container. Protect from physical damage and avoid sources of ignition, as pyrazine is flammable and volatile. |
| Shipping | Pyrazine should be shipped in tightly sealed containers, stored in a cool, dry, and well-ventilated area away from sources of ignition, heat, and incompatible substances. It is typically transported as a hazardous material, following regulations for flammable liquids. Proper labeling and documentation are required to ensure safe handling and transport. |
Competitive Pyrazine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
