Sélectionner une page

PRODUIT

Méthanol

  • Nom du produit: Méthanol
  • Autres noms: MeOH
  • N ° CAS.: 67-56-1
  • Pureté: 99.9%
  • MF: CH3OH
  • Apparence: Liquide incolore
  • Emballer: Tambour
  • Certificat: OIN
  • Application: 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.
  • Échantillon: Disponible

Envoyez-nous un e-mail

Q

9 + 8 =

Détail du produit

Méthanol, also known as hydroxyl methane, est un composé organique, 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 “alcool de bois” ou “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.
 

Paramètre du produit

Synonymes Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
Formule chimique CH3OH Numero CAS 67-56-1
Masse molaire 32.04 g mol−1 Un numéro 1230
PROPRIÉTÉS
Apparence Liquide incolore
Odeur Faint and similar to ethanol
Densité 0.792 g/cm3
Point de fusion −97.6 °C (−143.7 °F; 175.6 K)
Point d'ébullition 64.7 °C (148.5 °F; 337.8 K)
La pression de vapeur 13.02 kPa (à 20 °C)
Acidité (pKa) 15.5
Indice de réfraction 1.33141
Point d'éclair 11 to 12 °C (52 to 54 °F; 284 to 285 K)
Solubilité benzene: miscible(allumé.)
solubilité dans l'eau miscible
log P −0.69
Condition de stockage 2-8°C

 

Application

1. Industrie chimique: 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, cosmetics, plastics, 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. En outre, 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.
 

Utilisations multiples des produits

Il est utilisé dans la fabrication de produits chimiques,Fuel Industry,pharmaceutical Industry,Plastics and Polymers Industry,Waste Water Treatment Industry,

Laissez votre message

Produits connexes