Səhifəni seçin

MƏHSUL

Neft efiri

  • Məhsulun adı: Neft efiri
  • Başqa adlar: PE
  • Cas No.: 8032-32-4
  • Saflıq: 60-90 /90-120
  • MF: C5H12, C6H14, C7H16 ect.
  • Görünüş: Uçucu, aydın, colorless and non-fluorescent liquid
  • Paket: nağara
  • Sertifikat: ISO
  • Ərizə: It is a volatile and flammable hydrocarbon solvent derived from petroleum. It is commonly used in various industries and applications
  • Nümunə: Mövcuddur

Bizə E-poçt Göndərin

Məhsul təfərrüatı

Neft efiri, 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 in ethanol, benzol, xloroform, 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.
 

Məhsul parametri

Sinonimlər Benzine; Light ligroin; Light petroleum; pether
Kimyəvi Formula C5H12, C6H14, C7H16 ect. CAS nömrəsi 8032-32-4
Molar kütlə 82.2 q/mol
XÜSUSİYYƏTLƏRİ
Görünüş Uçucu, aydın, colorless and non-fluorescent liquid
Qoxu Gasoline or kerosene
Sıxlıq 0.653 q/ml
Ərimə nöqtəsi < −73 °C (−99 °F; 200 K)
Qaynama nöqtəsi 42–62 °C (108–144 °F; 315–335 K)
Buxar təzyiqi 31 kPa (20 °C)
Kırılma indeksi 1.37
Yanma nöqtəsi, alovlanma nöqtəsi < 0 °C (32 °F; 273 K)
Həlledicilik Soluble in Ethanol
Suda həllolma insoluble
Sabitlik Stabil. 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.
Saxlama vəziyyəti Store at room temperature.

 

Ərizə

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. Solvent: PE is a common solvent in the chemical industry. It can be used to dissolve and dilute resins, boya, plastiklər, rubber, boyalar, və s. In some synthetic reactions, petroleum ether can also participate in the chemical synthesis process as an intermediate.

3. Kimyəvi analiz: 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, və s. 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. Əlavə olaraq, some oral medications also use petroleum ether to coat and encapsulate tablets.

5. Digər tətbiqlər: Petroleum ether can also be used in the production process of coatings, rubber products, flavors, qənimət, candles and dyes.
 

Məhsulların çoxlu istifadəsi

Laboratoriyalarda və tədqiqat obyektlərində istifadə olunur,Əczaçılıq Sənayesi,chemical Manufacturing,Kosmetika və Fərdi Qulluq Sənayesi,Boya və örtüklər sənayesi

Mesajınızı buraxın

Əlaqədar məhsullar