1. HAZARDOUS COMPONENTS: NONE 2. NON-HAZARDOUS CHEMICAL COMPOUNDS: (% by Weight) 2.1 Silicon Dioxide (SiO2) 5.3% 2.2 Aluminum Oxide (Al2O3) 1.7% 2.3 Ferric Oxide (Fe2O3) 2.7% 2.4 Calcium Oxide (CaO) 89.1% TOTAL: 98.8% . 5KG packed in polythene bage and 4 bags in a carton.