... leather, 1.Details:Product name: basic chrome sulphate,Basic chromium sulphate 39380-78-4,chromic sulfate in leather tanning,chromic ... sulfate,solid,sulfate chromic,potassium chromium sulfateMolecular formula: Cr(OH)SO4 Molecular weight: 343.208CAS ... 0. 002 MAXCr(VI),%0. 0001 MAXWATER INSOLUBLE (%)0.1 MAX 4.Usage:The main application is making chrome tanned leather ...