Nisin Chemical name:C143H230N42O37S7 Molecular Weight:3354.08 CAS No:1414-45-5 Specification: Loss on Drying: ¡Ü3.0% PH(10%aqueous sodlution):3.30-3.80 Titer: 1000 IU/mg min Pb:5ppm max Arsenic:3ppm max Sodium Chloride:50%min Aerobic Bacteria:10/g max. Application: Nisin can be used in a wide range of heat-processed foods.Like:fresh milk, processed cheese,dairy products,pasteurised liquid egg,processed meat,seafood,canned food,fruit drinks,vinegar,sauce,soy sauce,composite flavorings, plant protein drinks, baked products,instant food,beer,wine ect.It can also be used as a preservative in gelatin processing,cosmetics,drugs and health products. Packages:100/500/1000g net bottle,10kg per carton