... is pale yellow.without any impurities 1.Gum Rosin WW grade 2.Appearance: Light Yellow Crystal 3.High quality, ... Ruber, Synthetic Resin, Electric Insulation material, and Organic SynthesisOrigin:ChinaManufacturer:Rosin Chemical (Wuping) Co., LtdCAS No. :8050-09-7HSCODE:3806 1010Batch ... 237KGS/Drum Total QTY: 94drums/20’FCL=21,620KGS Gum rosin All above spcifications are typical data for this batch, it ...