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PRODUKTO

Methanol

  • Ngalan sa Produkto: Methanol
  • Ubang Ngalan: MeOH
  • Cas No.: 67-56-1
  • Kaputli: 99.9%
  • MF: CH3OH
  • Panagway: Colourless liquid
  • Pakete: Tambol
  • Sertipiko: ISO
  • Aplikasyon: It has various industrial uses, it is also toxic and can be hazardous if not handled properly. Its use and handling are subject to regulations and safety guidelines in different industries and applications.
  • Sampol: Anaa

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Detalye sa Produkto

Methanol, also known as hydroxyl methane, usa ka organikong compound, is the simplest structure of saturated mono alcohol, its structure is simple CH3OH, can highlight the hydroxyl group of methanol. Because it was first found in retort wood, it is also called “wood alcohol” or “wood essence”. The lowest dose of oral poisoning in humans is about 100mg/kg body weight, and oral ingestion can be fatal by 0.3 ~ 1g/kg. It is used in the manufacture of formaldehyde and pesticides, and is used as an extractant of organic matter and a denaturant of alcohol.
 

Parameter sa Produkto

Mga sinonim Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
Kemikal nga Pormula CH3OH Numero sa CAS 67-56-1
Molar nga masa 32.04 g mol−1 Usa ka numero 1230
MGA PROPERTI
Panagway Colourless liquid
Baho Faint and similar to ethanol
Densidad 0.792 g/cm3
Natunaw nga punto −97.6 °C (−143.7 °F; 175.6 K)
Nagabukal nga punto 64.7 °C (148.5 °F; 337.8 K)
Presyon sa alisngaw 13.02 kPa (sa 20 °C)
Acidity (pKa) 15.5
Refractive index 1.33141
Flash point 11 sa 12 °C (52 sa 54 °F; 284 sa 285 K)
Pagkamatunaw benzene: miscible(lit.)
Solubility sa tubig miscible
log P −0.69
Kondisyon sa pagtipig 2-8°C

 

Aplikasyon

1. Chemical industry: MeOH is an important raw material for the synthesis of other chemicals. It can be used to prepare organic compounds such as formaldehyde, esters, ethylene and propylene. These compounds are widely used in medicine, mga kosmetiko, mga plastik, coatings and chemicals.

2. Energy industry: Methanol can be used as an alternative to petroleum fuels. It can be used as a liquid fuel for combustion to generate electricity, heat and run cars. Dugang pa, chemical methanol can also be prepared into hydrogen and syngas by catalytic conversion for hydrogen energy and fuel cell technologies.

3. Solvent: Methanol is a commonly used solvent with high solubility and volatility. It can dissolve many organic compounds and is widely used in the preparation of paints, dyes, cleaning agents and personal care products.

4. Antifreeze: Since methanol has a low freezing point, it can be added to the liquid as an antifreeze to prevent freezing and damage to the cooling system.

5. Pharmaceutical and medical applications: Methanol is an ingredient in many medicines and medical products. It can be used in the preparation of oral drug solutions, disinfectants, disinfectants and solvents in the process of drug preparation.
 

Daghang gamit sa mga produkto

Gigamit kini sa Chemical Manufacturing,Fuel Industry,pharmaceutical Industry,Plastics and Polymers Industry,Waste Water Treatment Industry,

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