Ethanol is an organic compound with the structural formula CH3CH2OH or C2H5OH and the molecular formula c2h6o, commonly known as alcohol. Under normal temperature and pressure, ethanol is a kind of volatile colorless transparent liquid with low toxicity. Pure liquid cannot be drunk directly. The aqueous solution of ethanol has a wine like smell, slightly irritating and sweet. Ethanol is flammable, and its vapor can form explosive mixture with air. Ethanol is miscible with water in any ratio, chloroform, ether, methanol, acetone and most other organic solvents.
Environmental hazards
Danger: volatile, flammable and irritating. Its vapor is mixed with air to form explosive gas. In case of high heat and open fire, it can burn or explode, and reacts violently with oxidants such as chromic acid, calcium hypochlorite, hydrogen peroxide, nitric acid, silver nitrate, perchlorate, etc., which has the risk of combustion and explosion. In the fire scene, heated containers have explosion risk. Its vapor is heavier than air, and can spread to a considerable distance at a lower place. It will ignite in case of open fire.
Hazard prevention
Engineering control: airtight operation and enhanced ventilation. Respiratory system protection: generally, no special protection is required. Filter gas mask (half mask) can be worn in case of high concentration contact. Eye protection: wear chemical safety glasses. Body protection: wear anti-static adhesive tape anti poison clothing. Hand protection: wear general operation protective gloves (rubber gloves). Other protection: shower and change clothes after work. Keep good hygiene habits.
Melting point |
-114.1 ºC (atmospheric pressure) |
Boiling point |
78.3 ºC (atmospheric pressure) |
Molecular weight |
46.07 |
Density |
0.7893 g/cm ³ (20 ºC) |
Appearance |
Colorless transparent liquid with aromatic smell |
Application |
Chemical industry, medical and health care, food industry, agricultural production, etc |
Solubility |
It is miscible with water and can be miscible with most organic solvents such as ether, chloroform, glycerol and methanol |
Viscosity |
1.074 mPa·s(20 ºC) |
Company Profile
Inner Mongolia Gangmao Chemical Co., Ltd. that is one professional enterprise focusing in manufacturing calcium carbide,paraffin wax,caustic soda,pvc Fesi,Mnfe and some other chemicals as well as institutions in charge of international trade.In Beijing,Shanghai, Guangdong and Shandong,it has sales service institutions.
The company's products are widely used in environmental protection(steel plant desulfurization and deoxidization)metallurgy(metal welding and cutting),chemical industry(fluorine chemical industry and other fine chemical products)and other fields,and the quality of products is guaranteed and the price is excellent.
Our Advantages
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years.
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
FAQ
Q. who are we?
A. We are experienced manufacturer. For customer's convenience ,we provide one-stop purchase service for our customers ,We have professional inspection team,strong logistics team and engineering technical team who can control the quality strictly,transportation cargo on time and solve loading port problems efficiently.
Q. how can we guarantee quality?
A. Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q.what can you buy from us?
A. SLES,Calcium Carbide,Paraffin wax,Borax,Borica Acid,Titanium Dioxide,PVC SG-5,Pentaerythritol,Sodium Hydroxide,Barium Sulfate, etc
If you want to find a calcium carbide manufacturer in China,Inner Mongolia Gangmao Chemical Co., Ltd. will be your best Choice