... sulphate,Basic chromium sulphate 39380-78-4,chromic sulfate in leather tanning,chromic sulfate,solid,sulfate chromic,potassium chromium sulfate, ... MAX 4.Usage:The main application is making chrome tanned leather, insolubilizing proteins and other organic substances. 5.Packing & StoreIn ... 25kg PP woven/Paper bag. One 20 feet container can load 20MT.stored in cool ...