... FCL 4,Maleic Anhydride /108-31-6 5,purity:99.5% ITEM: Maleic Anhydride1,Cas No: 108- ... , 1,4-butanediol r-butyrolactone, tetrahydrofuran 5,Packing: 25kgs per plastic woven bag lined ... Grade Measured ValueAppearanceWhite Briquette /FlakeWhite Briquette/FlakePurity% ≥99.599.57Molten color(APHA) ≤2020Solidifying point ° ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 99.5% Maleic Anhydride