CAS # 24634-61-5 HS CODE 29161900 Potassium Sorbate FCCV,2,4-Hexadienoic acid potassium salt,Sorbic acid potassium salt used as preservative in food industry Identification Conform Standard Appearance White Granular Assay 98-101% Acidity(As sorbic Acid) 1% Alkalinity(As K2CO3) 1% Arscinc(As AS) 3ppm Heavy Metals(Pb) 10ppm Loss on drying 1% 25kg net in carton