Chemical properties White or yellowish-white acicular crystal or powder, pungent odor. Melting point 68 ~ 70℃, boiling point 333 ~ 335℃, 198 ~ 200℃(1.733 ~ 1.867kPa), 178 ~ 180℃(800 ~ 933Pa). It is miscible with methanol, ethanol, acetone, chloroform, benzene, ether and vegetable oil, and slightly soluble in petroleum ether and water. It is extremely astringent and can render the Chemicalbook unconscious when placed on the tongue. Rat oral LD50550mg/kg, ADI is not restricted (FAO/WHO, 1995). Application 4HR is a new antioxidant color protection agent that can inhibit Browning, which can be used to prevent shrimp Browning, according to the production needs, the residual amount is not more than 1mg/kg. Uses This product is a drug to repel intestinal worms. Uses antioxidants; Pigment stabilizer; Enzyme Browning inhibitor; Processing AIDS.
China
