Alpha is supplier of premium quality Quicklime. Alpha commitment to quality ensures that end users are provided with a low residue, high purity material which meets their requirements. Available Lime Index (as CaO) >90% Loss on Ignition 1.0-5.0% Residue on Slaking 600u m >5.0% Specific Gravity: 3.2 - 3.4 Bulk Density: 1000 - 1050kg/m3