This product is a white crystalline powder or colorless translucent hard block, with irritating special odor, taste at the beginning of pungent, cool and

refreshing, volatile at room temperature, soluble in ethanol, fat oil or volatile oil, very slightly dissolved in water. Camphor has a weak antiseptic

effect. Smear on the skin because of stimulating the skin cold receptors, there is a cool feeling, so the itch sensation can be suppressed and has an

antipruritic effect. Forced rubbing causes reflexive dilation of blood vessels and redness of the skin. Camphor also has some minor local anesthetic

effects. This product can be used in Chemicalbook to offer a spirit of camphor, as an irritant to the skin, neuralgia, musculalgia or joint pain.

It can also be used topically to treat frostbite. This product and menthol and other compound camphor ointment, with antipruritic, antiseptic and

improve local blood circulation, used for unbroken chilblain, neurodermatitis, etc.

Can also be mixed with peanut oil into 20% camphor liniment, as a mild irritant, often used for neuralgia, muscle pain or joint pain.