FUMARIC ACID

FUMARIC ACID Description Chemical Formula : C4H4O4 Molecular weight : 116.07 Applications Unsaturated Polyester, Alkyd resin, Plasticizer, Feed Additives, Preservatives, Specification Analysis Item Unit Specification Test Method Food Grade Technical Grade Appearance White Crystalline Powder White Crystalline Powder Visual Purity(Total Acid) wt% 99.5Min 99.5Min FCC Ash wt% 0.05Max 0.05Max " Melting Point ℃ 287∼302 287∼302 KSFA Color(5wt% in Sodium Hydroxide) APHA Colorless Transparent . " SuIfate ppm 96Max . " Heavy Metals(as Pb) ppm 10Max . FCC Arsenic Acid(as As) ppm 3Max . " Maleic acid wt% 0.1Max . USP Water wt% 0.5Max . FCC ■ KSFA: Korean Standards of Food Additives ■ FCC : Food Chemicals Codex, U.S.A ■USP : U.S Pharmacopeia Packing Net 25kg 4-ply kraft paper bag including one atactic polypropylene coated moisture proof kraft paper bag innermost.(For Food Grade, white kraft paper is used for the outermost)