ຜະລິດຕະພັນ

ນ້ຳມັນອີເທີ

  • ຊື່​ຜະ​ລິດ​ຕະ​ພັນ: petroleum ether
  • ຊື່ອື່ນໆ: PE
  • Cas No.: 8032-32-4
  • ຄວາມບໍລິສຸດ: 60-90 /90-120
  • MF: C5H12, C6H14, C7H16 ect.
  • ຮູບລັກສະນະ: ຜັນຜວນ, ແຈ່ມແຈ້ງ, colorless and non-fluorescent liquid
  • ຊຸດ: Drum
  • ໃບຢັ້ງຢືນ: ISO
  • ຄໍາຮ້ອງສະຫມັກ: It is a volatile and flammable hydrocarbon solvent derived from petroleum. It is commonly used in various industries and applications
  • ຕົວຢ່າງ: ມີໃຫ້

ສົ່ງອີເມວຫາພວກເຮົາ

ລາຍລະອຽດຜະລິດຕະພັນ

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, ລະລາຍໃນເອທານອນ, ເບນຊິນ, 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.
 

ຕົວກໍານົດການຜະລິດຕະພັນ

ຄຳສັບຄ້າຍຄືກັນ Benzine; Light ligroin; Light petroleum; pether
ສູດເຄມີ C5H12, C6H14, C7H16 ect. ໝາຍເລກ CAS 8032-32-4
ມະຫາຊົນ molar 82.2 g/mol
ຄຸນສົມບັດ
ຮູບລັກສະນະ ຜັນຜວນ, ແຈ່ມແຈ້ງ, colorless and non-fluorescent liquid
ກິ່ນ Gasoline or kerosene
ຄວາມ​ຫນາ​ແຫນ້ນ 0.653 g / ml
ຈຸດລະລາຍ < −73 °C (−99 °F; 200 ຄ)
ຈຸດຕົ້ມ 42–62 °C (108–144 °F; 315–335 K)
ຄວາມກົດດັນຂອງອາຍ 31 kPa (20 °C)
ດັດຊະນີສະທ້ອນແສງ 1.37
ຈຸດ Flash < 0 °C (32 °F; 273 ຄ)
ການລະລາຍ Soluble in Ethanol
ການລະລາຍໃນນ້ໍາ insoluble
ສະຖຽນລະພາບ ໝັ້ນຄົງ. 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.
ເງື່ອນໄຂການເກັບຮັກສາ Store at room temperature.

 

ຄໍາຮ້ອງສະຫມັກ

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. ທາດລະລາຍ: PE is a common solvent in the chemical industry. It can be used to dissolve and dilute resins, ສີ, ພາດສະຕິກ, ຢາງ, ສີຍ້ອມ, ແລະອື່ນໆ. In some synthetic reactions, petroleum ether can also participate in the chemical synthesis process as an intermediate.

3. ການວິເຄາະທາງເຄມີ: 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, ແລະອື່ນໆ. 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. ເພີ່ມ​ເຕີມ, some oral medications also use petroleum ether to coat and encapsulate tablets.

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

ການນໍາໃຊ້ຫຼາຍຜະລິດຕະພັນ

It use in Laboratories and Research Facilities,ອຸດສາຫະກໍາຢາ,chemical Manufacturing,ອຸດສາຫະກໍາເຄື່ອງສໍາອາງແລະການດູແລສ່ວນບຸກຄົນ,ອຸດສາຫະກໍາສີແລະການເຄືອບ

ອອກຈາກຂໍ້ຄວາມຂອງທ່ານ

ຜະ​ລິດ​ຕະ​ພັນ​ທີ່​ກ່ຽວ​ຂ້ອງ