1.Chromic sulfate in health and medical 2.COA and best price,high quality 3.Used in making chrome tanned leather, 1.Details ... sulphate,Basic chromium sulphate 39380-78-4,chromic sulfate in leather tanning,chromic sulfate,solid,sulfate chromic,potassium chromium ... MAXWATER INSOLUBLE (%)0.1 MAX 4.Usage:Chromic sulfate in health and medical is making chrome tanned leather, insolubilizing proteins and ...