White sheet crystals at normal temperature.Insoluble in water,
soluble in most organic solvents, encounter open fire or high
is a toxic chemical that can stimulate the eyes, skin and mucous
membranes and can lead to congestion and pain.It
is mainly used as a fine chemical raw material, which is widely
used in the manufacture of oil phenolic resin, surfactant,
adhesives, medicine, pesticide, additives and ink colouring agent.