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ПРАДУКТ

Methanol

  • Назва прадукту: Methanol
  • Іншыя імёны: MeOH
  • Кас No.: 67-56-1
  • Чысціня: 99.9%
  • MF: CH3OH
  • Знешні выгляд: Бескаляровая вадкасць
  • Пакет: Барабан
  • Сертыфікат: ISO
  • Ужыванне: 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.
  • Узор: Даступны

Адпраўце нам ліст

Q

7 + 3 =

Дэталь прадукту

Methanol, also known as hydroxyl methane, з'яўляецца арганічным злучэннем, 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 alcoholorwood 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 прадукту

Сінонімы Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
Хімічная формула CH3OH Нумар CAS 67-56-1
Малярная маса 32.04 g mol−1 Нумар 1230
УЛАСЦІВАСЦІ
Знешні выгляд Бескаляровая вадкасць
Пах Faint and similar to ethanol
Шчыльнасць 0.792 г/см3
Тэмпература плаўлення −97.6 °C (−143.7 °F; 175.6 К)
Кропка кіпення 64.7 °C (148.5 °F; 337.8 К)
Ціск пары 13.02 кПа (у 20 °C)
Кіслотнасць (pKa) 15.5
Паказчык праламлення 1.33141
Тэмпература ўспышкі 11 каб 12 °C (52 каб 54 °F; 284 каб 285 К)
Растваральнасць бензол: miscible(літ.)
Растваральнасць у вадзе miscible
часопіс П −0.69
Умовы захоўвання 2-8°C

 

Ужыванне

1. Хімічная прамысловасць: MeOH is an important raw material for the synthesis of other chemicals. It can be used to prepare organic compounds such as formaldehyde, esters, ethylene and propylene. These compounds are widely used in medicine, касметыка, пластмасы, 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. У дадатак, chemical methanol can also be prepared into hydrogen and syngas by catalytic conversion for hydrogen energy and fuel cell technologies.

3. Solvent: 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, dyes, 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, disinfectants, disinfectants and solvents in the process of drug preparation.
 

Шматразовае выкарыстанне прадуктаў

It uses in Chemical Manufacturing,Fuel Industry,pharmaceutical Industry,Прамысловасць пластмас і палімераў,Waste Water Treatment Industry,

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