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).
Acetic acid is an organic acid with the formula C2H4O2. It is a weak acid because it won't completely dissociate when put in water. Pure acetic acid is flammable and has a pH of 2.4. 38-percent hydrochloric acid has a pH of -1.1 and is not flammable.