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ПРОДУКТ

Метанол

  • наименование товара: Метанол
  • Другие имена: MeOH
  • Кас Нет.: 67-56-1
  • Чистота: 99.9%
  • МФ: CH3OH
  • Появление: Бесцветная жидкость
  • Упаковка: Барабан
  • Сертификат: ИСО
  • Приложение: It has various industrial uses, it is also toxic and can be hazardous if not handled properly. Its use and handling are subject to regulations and safety guidelines in different industries and applications.
  • Образец: Доступный

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Информация о продукте

Метанол, also known as hydroxyl methane, представляет собой органическое соединение, is the simplest structure of saturated mono alcohol, its structure is simple CH3OH, can highlight the hydroxyl group of methanol. Because it was first found in retort wood, it is also calledwood alcohol” или “wood essence”. The lowest dose of oral poisoning in humans is about 100mg/kg body weight, and oral ingestion can be fatal by 0.3 ~ 1g/kg. It is used in the manufacture of formaldehyde and pesticides, and is used as an extractant of organic matter and a denaturant of alcohol.
 

Параметр продукта

Синонимы Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
Химическая формула CH3OH Количество CAS 67-56-1
Молярная масса 32.04 g mol−1 Число 1230
ХАРАКТЕРИСТИКИ
Появление Бесцветная жидкость
Запах Faint and similar to ethanol
Плотность 0.792 г/см3
Температура плавления −97.6 °C (−143.7 °F; 175.6 К)
Точка кипения 64.7 °С (148.5 °Ф; 337.8 К)
Давление газа 13.02 kPa (в 20 °С)
Кислотность (пКа) 15.5
Показатель преломления 1.33141
точка возгорания 11 to 12 °С (52 to 54 °Ф; 284 to 285 К)
Растворимость бензол: смешиваемый(горит.)
Растворимость в воде смешиваемый
log P −0.69
Условия хранения 2-8°С

 

Приложение

1. Chemical industry: MeOH is an important raw material for the synthesis of other chemicals. It can be used to prepare organic compounds such as formaldehyde, сложные эфиры, ethylene and propylene. These compounds are widely used in medicine, косметика, пластмассы, coatings and chemicals.

2. Energy industry: Methanol can be used as an alternative to petroleum fuels. It can be used as a liquid fuel for combustion to generate electricity, heat and run cars. Кроме того, chemical methanol can also be prepared into hydrogen and syngas by catalytic conversion for hydrogen energy and fuel cell technologies.

3. Растворитель: Methanol is a commonly used solvent with high solubility and volatility. It can dissolve many organic compounds and is widely used in the preparation of paints, красители, cleaning agents and personal care products.

4. Antifreeze: Since methanol has a low freezing point, it can be added to the liquid as an antifreeze to prevent freezing and damage to the cooling system.

5. Pharmaceutical and medical applications: Methanol is an ingredient in many medicines and medical products. It can be used in the preparation of oral drug solutions, дезинфицирующие средства, disinfectants and solvents in the process of drug preparation.
 

Многократное использование продуктов

It uses in Chemical Manufacturing,Fuel Industry,pharmaceutical Industry,Промышленность пластмасс и полимеров,Waste Water Treatment Industry,

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