Composition：Sulfited synthetic oil. Appearance：Brown liquid. Charge：Anionic. Active substance：33-37%. PH：6.0-8.0 (10% aqueous solution). Electrolyte resist：Fine resistance in the normal works concentration. Light-fastness：Good. Indication of use：Before using, stirring and emulsifying with 3～4 times amount of water at 20--50°C.Shelf life：One year (in unopened drum resp. containers under normal storage conditions). Packing：120KGS plastic drum. Storage：Keep in cool and dry place at 10--35℃. Before use or sampling, warm up and stir well. Note：It is a batch form production and as such it is subject to small variation in color and consistency. This however has no influence on the technical property of the leather. Safety：For safety information, please refer to SDS.