Caustic Soda Flakes with NaOH Molecular Formula and 0.001% Maximum Fe2O3 Model Number: Industrial grade CAS1310-73-2 Molecular formula: NaOH NaOH: 99% minimum Na2CO3: 0.4% maximum NaCl: 0.015% maximum Fe2O3: 0.001% maximum Einecs number: 215-185-5 CAS number: 1310-73-2 Other name: sodium hydroxide Packing: 25kg plastic woven bags lined with polythene bags, inside with plastic coating bags or 1,000kg big bags Loading quantity: 20ft FCL container: 25MT