cleaning agent, high purity consistent supply. SpecificationAppearance:Colorless transparent liquid Assay:≥ 99.9%Moisture:≤0.01%Color:≤10APHANon-volatile residue:≤50ppm Free acid:≤50 ppmPacking:200L drum.IMDG:UN NO: 2344HAZARD CLASS:3Export market:USA,Japan,Spain,UK,Italy,Germany etc. 1-Bromopropane,N-propyl bromide, 99.5% cleaning agent