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تولید - محصول

Methanol

  • نام محصول: Methanol
  • نامهای دیگر: MeOH
  • Cas No.: 67-56-1
  • خلوص: 99.9%
  • MF: CH3OH
  • ظاهر: مایع بی رنگ
  • بسته: طبل
  • گواهی: ISO
  • کاربرد: 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.
  • نمونه: در دسترس

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جزئیات محصول

Methanol, also known as hydroxyl methane, یک ترکیب آلی است, 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.
 

پارامتر محصول

مترادف ها Carbinol, Columbian spirits, Hydroxymethane, MeOH, Methyl alcohol, Methyl hydroxide,Methylic alcohol, Methylol, Methylene hydrate, primary alcohol, Pyroligneous spirit,Wood alcohol, Wood naphtha, Wood spirit
فرمول شیمیایی CH3OH شماره CAS 67-56-1
جرم مولی 32.04 g mol−1 یک عدد 1230
خواص
ظاهر مایع بی رنگ
بو Faint and similar to ethanol
تراکم 0.792 g/cm3
نقطه ذوب −97.6 °C (−143.7 °F; 175.6 ک)
نقطه جوش 64.7 درجه سانتی گراد (148.5 درجه فارنهایت; 337.8 ک)
فشار بخار 13.02 کیلو پاسکال (در 20 درجه سانتی گراد)
اسیدیته (pKa) 15.5
ضریب شکست 1.33141
نقطه اشتعال 11 to 12 درجه سانتی گراد (52 to 54 درجه فارنهایت; 284 to 285 ک)
انحلال پذیری بنزن: قابل اختلاط(روشن شد)
حلالیت در آب قابل اختلاط
log P −0.69
شرایط نگهداری 2-8درجه سانتی گراد

 

کاربرد

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, esters, ethylene and propylene. These compounds are widely used in medicine, لوازم آرایشی, پلاستیک ها, 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. علاوه بر این, chemical methanol can also be prepared into hydrogen and syngas by catalytic conversion for hydrogen energy and fuel cell technologies.

3. حلال: 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, رنگ ها, 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.
 

استفاده های متعدد از محصولات

It uses in Chemical Manufacturing,Fuel Industry,pharmaceutical Industry,Plastics and Polymers Industry,Waste Water Treatment Industry,

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