Products Description
Methanol is an organic chemical compound and the simplest aliphatic alcohol, with the chemical formula CH₃OH. It is a light, volatile, colorless and flammable liquid with a distinctive alcoholic odor similar to that of ethanol, but is more acutely toxic than the latter.
|
Chemical formula |
CH3OH |
| Molar mass | 32.042 g·mol−1 |
| Appearance | Colourless liquid |
| Odor | Faint and similar to ethanol |
| Density | 0.792 g/cm3 |
| Melting point | −97.6 °C (−143.7 °F; 175.6 K) |
| Boiling point | 64.7 °C (148.5 °F; 337.8 K) |
|
Solubility in water |
miscible |
| log P | −0.69 |
| Vapor pressure | 13.02 kPa (at 20 °C) |
| Acidity (pKa) | 15.5 |
| Conjugate acid | Methyloxonium |
| Conjugate base | Methanolate |
|
Magnetic susceptibility (χ) |
−21.40·10−6 cm3/mol |
|
Refractive index (nD) |
1.33141 |
| Viscosity | 0.545 mPa·s (at 25 °C) |
|
Dipole moment |
1.69 D |
Uses
- Chemical raw materials: methanol is used to make formaldehyde, acetic acid, MTBE, etc. The first two are used in wood, plastic, food, medicine and other industries; MTBE is used as a petrol additive.
- Fuel: It can be used directly as fuel, with clean combustion, and can also be reformed to produce hydrogen, which is used in methanol cars and fuel cells.
- Solvent: often used as paint, ink and other solvents.
- Medicine and pesticide: participate in drug synthesis, synthetic pesticide intermediates.
Company Profile
In the past ten years, GNEE have helped our clients successfully complete thousands of large and small projects, and we have traveled to many countries around the world, such as New Zealand, the United States, India, Poland and so on. The success of these projects has given us strong engineering capabilities and we are confident in serving our clients well.
FAQ
Q: How and when can I receive the goods after payment?
A: For small quantities, we will deliver the goods to you by international express (DHL, FedEx, T/T, EMS, etc.) or by air. Normally, it will take 2-5 days for you to receive the goods.
For large quantities, ocean freight is preferred. It takes a few days to a few weeks to reach the destination port, depending on the location of the destination port.
Q: How can I get samples?
A: We are honored to provide samples for you. For common products, you only need to bear the shipping cost; for high value products, you only need to bear the shipping cost and a small amount of product cost.
Q: How does your factory do quality control?
A: Quality comes first. We attach great importance to quality control from the very beginning.
Q: Do you test all your goods before delivery ?
A: Yes, we have 100% test before delivery, will provide COA together with .
Q: What is your MOQ ?
A: Depending on the product you need, we will check the minimum packaging, please contact us for specific details .
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