Specifications for our Charcoal: Grade: A - Coconut Tree - Fixed Carbon: 75% min. - Moisture : 7% -8%. - Ash: 2% - 3%. - Volatile Matter : 3% about. - Calorific Capacity: 7500 kcal min. - Sulfur (%) :0.051 - None smoke - None sparking - Long life burning 4 to 6hrs - Hardness Normal - Pieces all pieces are clean, dry, with no dust
