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HS Code |
145235 |
| Chemicalname | n-Butane |
| Molecularformula | C4H10 |
| Molarmass | 58.12 g/mol |
| Casnumber | 106-97-8 |
| Appearance | Colorless gas |
| Odor | Gasoline-like |
| Boilingpoint | -0.5°C |
| Meltingpoint | -138.3°C |
| Density | 2.48 kg/m³ (at 0°C, 1 atm) |
| Vaporpressure | 2130 kPa (at 21.1°C) |
| Solubilityinwater | 61 mg/L (at 25°C) |
| Flashpoint | -60°C (closed cup) |
| Autoignitiontemperature | 405°C |
| Lowerexplosivelimit | 1.8% |
| Upperexplosivelimit | 8.4% |
As an accredited n-Butane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99.5%: n-Butane with a purity of 99.5% is used in aerosol propellant formulations, where it ensures stable spray characteristics and minimal residue. Liquefied Gas: n-Butane in liquefied gas form is used in portable gas cartridges, where it delivers efficient combustion and consistent energy output. Boiling Point -0.5°C: n-Butane with a boiling point of -0.5°C is used in refrigeration systems, where it enables effective low-temperature cooling cycles. Low Sulfur Content: n-Butane with low sulfur content is used in petrochemical alkylation units, where it minimizes catalyst poisoning and extends operational life. High Isomeric Purity: n-Butane with high isomeric purity is used in the production of isobutylene, where it enhances yield and selectivity. Stability Temperature up to 50°C: n-Butane stable up to 50°C is used in heating applications, where it resists decomposition and provides safe storage. High Volatility: n-Butane with high volatility is used in cigarette lighters, where it ensures rapid ignition and consistent flame performance. Moisture Content ≤ 10 ppm: n-Butane with moisture content not exceeding 10 ppm is used in chemical synthesis, where it prevents unwanted side reactions. Low Aromatics: n-Butane with low aromatic content is used in polymerization processes, where it reduces the risk of polymer contamination. Odorless Grade: n-Butane of odorless grade is used in food extraction applications, where it avoids off-flavors and maintains product quality. |
| Packing | n-Butane is packaged in a 13.6 kg steel cylinder with a valve, labeled with hazard symbols and handling instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for n-Butane involves transporting liquefied gas in specialized ISO tanks ensuring safety, efficiency, and compliance. |
| Shipping | n-Butane is shipped as a liquefied, flammable gas under pressure in specially designed, approved cylinders or bulk tankers. Containers must be clearly labeled and kept upright in well-ventilated areas, away from heat, sparks, or open flames. All handling and transport adhere to strict national and international hazardous materials regulations. |
| Storage | n-Butane should be stored in tightly closed, properly labeled containers in a cool, dry, well-ventilated area away from heat, open flames, and direct sunlight. Storage tanks must be designed for flammable gases and equipped with pressure relief devices. Keep away from oxidizers and sources of ignition. Ground and bond containers during transfer to prevent static discharge. |
| Shelf Life | n-Butane has an indefinite shelf life if stored properly in tightly sealed containers, away from heat, ignition sources, and direct sunlight. |
Competitive n-Butane prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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