1 You have unexplained, painful swelling of your feet or legs. 2  The swollen area becomes warm, red or inflamed. 3  The swelling is accompanied by a fever. 4  You are pregnant and have new foot swelling. 5  Choose a symptom. 6  Selected Select related factors.  View possible causes.
Acetone is a clear, colorless liquid that is highly flammable. The potential negative health effects are skin, eye and lung irritation. Long-term exposure can result in dry, cracked skin and possible damage to the nervous system. Here is a sample MSDS for acetone in the GHS format (not for official use).
Chemical Fire #2. Soak a tissue with acetone to make it more flammable. Next, draw sulfuric acid into a glass pipette. Dip the pipette into potassium permanganate so that the tip of the pipette is coated with a few crystals. Dispense the sulfuric acid onto the tissue.