Composition：Excellent lanolin by specialsulfonation. Appearance：Yellow brown paste. Charge：Bi-ionic. Active substance：48-52%. PH：6.0-8.0 (10% aqueous solution). Electrolyte resist：Fine resistance in the normalworks concentration. Light-fastness：Fine. Indication of use：Stirring well before using andemulsifying with 3~4 times amount of water at 20~50°C.Shelf life：One year (in unopened drumresp. containers under normal storage conditions). Packing：150KGS / plastic drum. Storage：Keep in cool and dry place at10~35℃. Avoid frozen and stir before using. Note：SOFCON AZ is a batch formproduction and as such it is subject to small variation in color and consistency. This however has no influence on the technicalproperty of the leather. Safety：For safety information, please refer to SDS.