CAS No.: 557-05-1 MF:(C17H35COO)2Zn Packaging Detail: 20kgs per plastic woven bag,with inner PE bag Zn content,%10.3-11.3Free Fatty Acid(As Stearic acid)% ≤1.0Moisture,% ≤1.0Melting Point, °C120±5Fineness(thr 200 mesh),% ≥99.5 high quality Zinc stearate CAS No.: 557-05-1