Product Name: acetone level: AR / CP
Implementation of the standards: GB / T 686-2008
Molecular formula: CH3COCH3
Properties: This reagent is transparent colorless liquid with special odor, flammable, with water, alcohol and a variety of miscible organic solvent having a density of about 0.790g / mL
Hazardous characteristics: its vapor and air can form explosive mixtures case of fire, explosion fever burns easily. It can react with oxidants. Its vapor is heavier than air and can spread to the lower Department of considerable local, fire source will fire back. In case of high fever, increased pressure within containers, cracking and the risk of explosion.
Incompatibility: Strong oxidizing agents, strong reducing agents, alkalis.
project | Indicators | |
AR | CP | |
content（CH3COCH3），W/% ≥ | 99.5 | 99.0 |
Boiling point / ℃ | 56±1 | 56±1 |
Mixed with water test | qualified | qualified |
Evaporation residueW/% ≤ | 0.001 | 0.001 |
Moisture,W/% ≤ | 0.3 | 0.5 |
Acidity (in H +)/（mmol/g） ≤ | 0.0005 | 0.0008 |
Alkalinity (and PH- meter)/（mmol/g） ≤ | 0.0005 | 0.0008 |
Formaldehyde (HCHO in dollars)，W/% ≤ | 0.002 | 0.005 |
Methanol，W/% ≤ | 0.05 | 0.1 |
Ethanol，W/% ≤ | 0.05 | 0.1 |
Potassium permanganate reducing substance | qualified | qualified |