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| Name | Ethanol absolute dry (max. 0.02% water) |
| Chemical Formula | C2H5OH |
| Molar Mass | 46.07 g/mol |
| Appearance | Colorless liquid |
| Odor | Mild, pleasant |
| Boiling Point | 78.37°C |
| Melting Point | -114.1°C |
| Density | 789 kg/m3 |
| Solubility | Miscible in water |
| Flammability | Flammable |
| Purity | 99.98% |
| Water Content | 0.02% max |
| Storage | Store in a cool, dry place away from direct sunlight |
| Applications | Solvent, fuel additive, disinfectant |
| Manufacturing Process | Distillation of fermented grains or sugar cane |
| Health Effects | Toxic if ingested, can cause skin irritation |
| Regulatory Status | Regulated as a hazardous material |
| Alternative Names | Anhydrous ethanol |
FAQ
What is Ethanol absolute dry (max. 0.02% water)?
Ethanol absolute dry, also known as anhydrous ethanol or absolute ethanol, is a pure form of ethanol that contains a very minimal amount of water, typically no more than 0.02%.
What are the uses of Ethanol absolute dry?
Ethanol absolute dry is commonly used in laboratory settings for various purposes, including as a solvent, disinfectant, and fuel. It is also used in the production of pharmaceuticals, cosmetics, and other products.
Is Ethanol absolute dry different from regular ethanol?
Yes, Ethanol absolute dry differs from regular ethanol in that it has a much lower water content. Regular ethanol typically contains a higher percentage of water, whereas Ethanol absolute dry is nearly pure ethanol with minimal water content.
What are the benefits of using Ethanol absolute dry?
Some of the benefits of using Ethanol absolute dry include its purity, which makes it ideal for applications where water content must be kept to a minimum. It also has a higher concentration of ethanol compared to regular ethanol, making it more efficient for certain processes.
How should Ethanol absolute dry be stored?
Ethanol absolute dry should be stored in a cool, dry place away from direct sunlight and sources of heat. It is important to keep the container tightly sealed to prevent evaporation of the ethanol and contamination with water.
Ethanol absolute dry, also known as anhydrous ethanol or absolute ethanol, is a pure form of ethanol that contains a very minimal amount of water, typically no more than 0.02%.
What are the uses of Ethanol absolute dry?
Ethanol absolute dry is commonly used in laboratory settings for various purposes, including as a solvent, disinfectant, and fuel. It is also used in the production of pharmaceuticals, cosmetics, and other products.
Is Ethanol absolute dry different from regular ethanol?
Yes, Ethanol absolute dry differs from regular ethanol in that it has a much lower water content. Regular ethanol typically contains a higher percentage of water, whereas Ethanol absolute dry is nearly pure ethanol with minimal water content.
What are the benefits of using Ethanol absolute dry?
Some of the benefits of using Ethanol absolute dry include its purity, which makes it ideal for applications where water content must be kept to a minimum. It also has a higher concentration of ethanol compared to regular ethanol, making it more efficient for certain processes.
How should Ethanol absolute dry be stored?
Ethanol absolute dry should be stored in a cool, dry place away from direct sunlight and sources of heat. It is important to keep the container tightly sealed to prevent evaporation of the ethanol and contamination with water.
