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PRODUTTU

Etere di Petroliu

  • Nome di u produttu: Etherinu petroliu
  • Altri nomi: PE
  • Cas No.: 8032-32-4
  • Purità: 60-90 /90-120
  • MF: C5H12, C6H14, C7H16 ect.
  • Apparizione: Volatile, clear, colorless and non-fluorescent liquid
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: It is a volatile and flammable hydrocarbon solvent derived from petroleum. It is commonly used in various industries and applications
  • Campione: Disponibile

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Detail di u produttu

Etherinu petroliu, 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 acqua, soluble in ethanol, benzene, cloroformu, 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.
 

Parametru di u produttu

Sinonimi Benzine; Light ligroin; Light petroleum; pether
Formula chimica C5H12, C6H14, C7H16 ect. Numero CAS 8032-32-4
Massa molare 82.2 g/mol
PROPRIETATI
Apparizione Volatile, clear, colorless and non-fluorescent liquid
Odore Gasoline or kerosene
Densità 0.653 g/mL
Puntu di fusione < −73 °C (−99 °F; 200 K)
Puntu di ebollizione 42–62 °C (108–144 °F; 315–335 K)
Pressione di vapore 31 kPa (20 °C)
Indice di rifrazione 1.37
Puntu di u focu < 0 °C (32 °F; 273 K)
Solubilità Soluble in Ethanol
Solubilità in acqua insoluble
Stabilità Stabile. 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.
Cundizione di almacenamentu Store at room temperature.

 

Applicazione

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, Equipamentu meccanicu, metal surfaces and so on.

2. Solvente: PE is a common solvent in the chemical industry. It can be used to dissolve and dilute resins, PATIDI, plastica, rubber, Dyes, ecc. In some synthetic reactions, petroleum ether can also participate in the chemical synthesis process as an intermediate.

3. Analisi chimica: 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, ecc. 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. In più, some oral medications also use petroleum ether to coat and encapsulate tablets.

5. Altre applicazioni: Petroleum ether can also be used in the production process of coatings, rubber products, flavors, fragrances, candles and dyes.
 

Diversi usi di i prudutti

It use in Laboratories and Research Facilities,Industria Farmaceutica,chemical Manufacturing,Industria Cosmetica è Cura Personale,Industria di pitture è rivestimenti

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