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製品

メタノール

  • 商品名: メタノール
  • 他の名前: MeOH
  • カスNo.: 67-56-1
  • 純度: 99.9%
  • MF: CH3OH
  • 外観: 無色の液体
  • パッケージ: ドラム
  • 証明書: ISO
  • 応用: 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.
  • サンプル: 利用可能

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製品の詳細

メタノール, also known as hydroxyl methane, 有機化合物です, 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.
 

製品パラメータ

同義語 Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
化学式 CH3OH CAS番号 67-56-1
モル質量 32.04 g mol−1 1230
プロパティ
外観 無色の液体
臭い Faint and similar to ethanol
密度 0.792 g/cm3
融点 −97.6 °C (−143.7 °F; 175.6 K)
沸点 64.7 ℃ (148.5 °F; 337.8 K)
蒸気圧 13.02 kPa (で 20 ℃)
酸度 (pKa) 15.5
屈折率 1.33141
引火点 11 に 12 ℃ (52 に 54 °F; 284 に 285 K)
溶解性 ベンゼン: 混和性の(lit.)
水への溶解度 混和性の
ログP −0.69
保存条件 2-8℃

 

応用

1. 化学工業: 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, 化粧品, プラスチック, 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. 加えて, chemical methanol can also be prepared into hydrogen and syngas by catalytic conversion for hydrogen energy and fuel cell technologies.

3. 溶媒: 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.
 

製品の複数の用途

It uses in Chemical Manufacturing,Fuel Industry,pharmaceutical Industry,プラスチックおよびポリマー産業,Waste Water Treatment Industry,

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