... Annual production 20000t/aPropertiesThe maleic anhydride is a kind of white granule with heavy irritant odor.Sp. gr.(solid)1 ... also is used in coating, pharmacenties, agricultural insecticide, additives of oil products and plastics, surfactant, etc. It is used ... expose to wet, Do not touch skin, eyes, because of MAN is corrosive.SpecificationItemUnitExtra class1st classConforming unitContent(by MAN)% ...