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Home » Offer List » Other chemical » Absolute Ethyl Alcohol---99.9%
Offer Details
Absolute Ethyl Alcohol---99.9%
| Offer Type: |  |
|---|---|
| Offer Group: | Other chemical |
| Offer Post Time: | May 22, 2012 |
| Expiration Date: | Dec 14, 2012 |
Details:
CAS: 64-17-5
EINECS: 200-578-6
Molecular formula: C2H6O
Physical and Chemical Properties:
Density: 0.789
Melting point: -114 degree
Boilting point: 78 degree
Flashing point: 12 degree
Solibility: Miscible
Storage Condition: Store at RT.
Sensibility: Hygroscopic
Usage:
1. Used for basic organic chemical raw materials, also used as organic solvent, the drinks the wine, the food industry.
2. Widely used in plastic, synthetic fiber, synthetic rubber, organic synthesis industry.
3. Commonly used for analysis reagent, also used in pharmaceutical industry.
4. It is an important basic chemical raw material of, widely used in organic synthesis, medicine, pesticide industries, also is a kind of important organic solvents.
| items | index | ||
| GR | AR | CP | |
| Appearance | Colourless liquid | ||
| Ethanol/%(V/V) | ≥ 99.8 | ≥ 99.7 | ≥ 99.5 |
| Water/%(V/V) | ≤ 0.2 | ≤ 0.3 | ≤ 0.5 |
| Methanol/%(V/V) | ≤ 0.02 | ≤ 0.05 | ≤ 0.2 |
| n-propanol/%(V/V) | ≤ 0.003 | ≤ 0.01 | ≤ 0.05 |
| Acidity Grade Acidity Grade/(mmol/100g)Acidity Grade Acidity Grade | ≤ 0.02 | ≤ 0.04 | ≤ 0.1 |
| Alkalinity/(mmol/100g)Alkalinity/(mmol/100g) | ≤ 0.005 | ≤ 0.01 | ≤ 0.03 |
