Product Detailed Description: "Chemical analysis Item Percentage SiO 0.5 - 0.8 Al O 0.2 - 0.5 CaO 54.2 - 56.5 Mgo 0.149 - 0.174 Fe O 0.01 - 0.04 L.O.I 43.10 - 43.90 Brightness 95 - 97 Moisture Trace Minimum Order Qty : 50 tons Units : Tons Packaging Details : "Jumbo bags small bags " Capacity : "Jumbo bags: 1.25-1.5 Ton small bags 25 or 50 kg bags" Seller Product Code : Code: MRCLS