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ПРОДУКТ

Heptane

  • Име на продукта: Heptane
  • Други имена: Septane
  • Cas No.: 142-82-5
  • Чистота: 99% / 97%
  • MF: C7H16
  • Външен вид: Colourless liquid
  • Пакет: Барабан
  • Сертификат: ISO
  • Приложение: It is often used as a solvent in various industries due to its low polarity and ability to dissolve a wide range of substances
  • проба: На разположение

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8 + 5 =

Подробности за продукта

Heptane is a kind of organic compound, colorless transparent volatile liquid, insoluble in water, soluble in ethanol, carbon tetrachloride, miscible soluble in ether, chloroform, acetone, benzene, mainly used as a standard substance for octane number determination, solvent, can also be used for organic synthesis and the preparation of experimental reagents.
 

Параметър на продукта

Синоними Septane
Химична формула C7H16 CAS номер 142-82-5
Моларна маса 100.205 g·mol−1 Номер 1206
ИМОТИ
Външен вид Colourless liquid
миризма Petrolic
Плътност 0.6795 g cm−3
Точка на топене −90.549°C (−130.988 °F; 182.601 К)
Точка на кипене 98.38 °C (209.08 °F; 371.53 К)
Парно налягане 1206
Киселинност (pKa) >14
Индекс на пречупване 1.3855
Пламна точка −4.0 °C (24.8 °F; 269.1 К)
Разтворимост acetone: miscible(осветен)
Разтворимост във вода practically insoluble
Стабилност Стабилен. Несъвместим с окислители, chlorine, phosphorus.
Highly flammable. Readily forms explosive mixtures with air.
лог P 4.66
Състояние на съхранение Да се ​​съхранява от +5°C до +30°C.

 

Приложение

1. Solvent: n-heptane is a non-polar solvent with good solubility and fluidity. It can dissolve many organic substances, such as oils, смоли, adhesives, rubbers and certain chemicals. For this reason, n-heptane is often used as a solvent in paints, inks, cleaning agents, candles, cosmetics, and industrial cleaning agents.

2. Химичен синтез: n-heptane is a common reaction solvent and intermediate in organic synthesis. It can be used as a solvent in extraction reactions, dissolution reactions and mixing reactions. In addition, n-heptane can also be used as a starter for organic synthesis, for the preparation of other compounds, such as alcohols, ketones, alkenes, aromatic compounds, и т.н.

3. Fuel: chemical n-heptane can be used as one of the components of fuel. It is commonly used as a fuel to provide energy in certain industrial and laboratory equipment. In addition, n-heptane is also used in the petroleum industry to evaluate the antiknock properties of fuels because of its low octane number.

4. Laboratory applications: n-heptane is often used in laboratory experimental operations such as dissolution, dilution and extraction. Due to its non-polar properties, n-heptane can be used as a reaction solvent in organic chemistry experiments and as an extractant for ion exchangers.
 

Множество употреби на продукти

It use in Chemical Manufacturing,Paints and Coatings Industry,Petroleum and Refining Industry,Фармацевтична индустрия,Rubber and Polymer Industry,

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