Paraffin wax is easily melted and its density is less than water insoluble in water.
The heat is melted into liquid, colorless, transparent and lightly heated and volatile. It can smell the peculiar smell of paraffin.
When it is cold, it solidify as white solid and has a slight odor.
The ingredients of candles are complex, but they are extracted from petroleum
The crude oil that is extracted from the ground is called "crude oil". After many different boiling points distillation, gasoline, diesel oil and so on can be distilled.can get white solid, that is, wax, the raw material of candles.