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PRODUKT

Petroleum Ether

  • jméno výrobku: Petroleum ether
  • Ostatní jména: PE
  • Cas č.: 8032-32-4
  • Čistota: 60-90 /90-120
  • MF: C5H12, C6H14, C7H16 ect.
  • Vzhled: Nestálý, clear, colorless and non-fluorescent liquid
  • Balík: Buben
  • Osvědčení: ISO
  • aplikace: It is a volatile and flammable hydrocarbon solvent derived from petroleum. It is commonly used in various industries and applications
  • Vzorek: Dostupný

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Detail produktu

Petroleum ether, 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, rozpustný v ethanolu, benzen, chloroform, 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.
 

Parametr produktu

Synonyma Benzine; Light ligroin; Light petroleum; pether
Chemický vzorec C5H12, C6H14, C7H16 ect. Číslo CAS 8032-32-4
Molární hmotnost 82.2 g/mol
VLASTNOSTI
Vzhled Nestálý, clear, colorless and non-fluorescent liquid
Zápach Gasoline or kerosene
Hustota 0.653 g/ml
Bod tání < −73 °C (−99 °F; 200 K)
Bod varu 42–62 °C (108–144 °F; 315–335 K)
Tlak páry 31 KPA (20 °C)
Index lomu 1.37
Bod vzplanutí < 0 °C (32 °F; 273 K)
Rozpustnost Soluble in Ethanol
Rozpustnost ve vodě insoluble
Stabilita Stabilní. 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.
Skladovací stav Store at room temperature.

 

aplikace

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. Rozpouštědlo: PE is a common solvent in the chemical industry. It can be used to dissolve and dilute resins, paints, plasty, pryž, barviva, atd. In some synthetic reactions, petroleum ether can also participate in the chemical synthesis process as an intermediate.

3. Chemical analysis: 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, atd. 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. Navíc, some oral medications also use petroleum ether to coat and encapsulate tablets.

5. Jiné aplikace: Petroleum ether can also be used in the production process of coatings, rubber products, flavors, vůně, candles and dyes.
 

Vícenásobné použití produktů

It use in Laboratories and Research Facilities,Farmaceutický průmysl,chemical Manufacturing,Cosmetics and Personal Care Industry,Paints and Coatings Industry

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