Sélectionner une page

PRODUIT

Éther de pétrole

  • Nom du produit: Éther de pétrole
  • Autres noms: PE
  • N ° CAS.: 8032-32-4
  • Pureté: 60-90 /90-120
  • MF: C5H12, C6H14, C7H16 ect.
  • Apparence: Volatil, clear, colorless and non-fluorescent liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is a volatile and flammable hydrocarbon solvent derived from petroleum. It is commonly used in various industries and applications
  • Échantillon: Disponible

Envoyez-nous un e-mail

Détail du produit

Éther de pétrole, a light petroleum product, is a mixture of low relative molecular weight hydrocarbons (mainly pentane and hexane), colorless transparent liquids with a kerosene odor. Insoluble in water, soluble dans l'éthanol, benzène, chloroforme, oil and other organic solvents. Mainly used as a solvent and grease treatment, but volatile and fire. In laboratory column chromatography, petroleum ether (PE) and ethyl acetate (EA) are commonly used as eluents. Petroleum ether is not equal to gasoline, and at the same time, there is no ether bond (C-O-C) in its structure.
 

Paramètre du produit

Synonymes Benzine; Light ligroin; Light petroleum; pether
Formule chimique C5H12, C6H14, C7H16 ect. Numero CAS 8032-32-4
Masse molaire 82.2 g/mole
PROPRIÉTÉS
Apparence Volatil, clear, colorless and non-fluorescent liquid
Odeur Gasoline or kerosene
Densité 0.653 g/mL
Point de fusion < −73 °C (−99 °F; 200 K)
Point d'ébullition 42–62 °C (108–144 °F; 315–335 K)
La pression de vapeur 31 kPa (20 °C)
Indice de réfraction 1.37
Point d'éclair < 0 °C (32 °F; 273 K)
Solubilité Soluble in Ethanol
solubilité dans l'eau insoluble
La stabilité Écurie. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition.
As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact
with hot surfaces – a naked flame is not required.
Condition de stockage Store at room temperature.

 

Application

1. Cleaning agent: petroleum ether has good solubility, can dissolve and clean grease, stains, glue and lipids and other substances. It is often used to clean automotive engines, mechanical equipment, metal surfaces and so on.

2. Solvant: PE is a common solvent in the chemical industry. It can be used to dissolve and dilute resins, peintures, plastiques, rubber, colorants, etc.. In some synthetic reactions, petroleum ether can also participate in the chemical synthesis process as an intermediate.

3. Analyse chimique: Petroleum ether is often used for standard sample preparation in chemical analysis laboratories. It can be used to extract target substances, separate mixtures, concentrate solutions, etc.. In some analytical methods, chemical petroleum ether is also commonly used to extract organic pollutants from environmental samples and food samples.

4. Pharmaceutical applications: petroleum ether can be used for solvent extraction, purification and separation in pharmaceutical preparations. It can also be used as a thinner for intramuscular drugs. En outre, some oral medications also use petroleum ether to coat and encapsulate tablets.

5. Autres applications: Petroleum ether can also be used in the production process of coatings, rubber products, flavors, parfums, candles and dyes.
 

Utilisations multiples des produits

It use in Laboratories and Research Facilities,Industrie pharmaceutique,chemical Manufacturing,Industrie des cosmétiques et des soins personnels,Industrie des peintures et revêtements

Laissez votre message

Produits connexes