... carbon disulfide.2.Specifications:ItemTechnical Gradehigh-classFirst-classQualifiedGlacial Acetic Acid,%99.8min99.5min98.5minColor10 max20max30maxFormic acid content ,%0.15max0.20max--Acetaldehyde ... ) ,%0.000 04max0.000 2max0.000 4maxItemFood GradeClacial Acetic Acid ,%99.5minColor20maxHeavy Metals (Pb) ,w/%0.000 2% maxArsenic (As) ,w ... Packing: 25kg/200kg/1000kg/drum (Hot Sale)acetic acid glacial 99%