1. Highly active bleaching earth 2. had wide scope application for refining edible oil. Bleaching earth CS 1040 it is very suitable for refining vegetable and animal oils and fats, moreover for finishing and/or reprocessing paraffins and waxes. Physical/chemical characteristics (typical product data) Free moisture (2 h, 110 °C) % ~ 10Loss on ignition (predried, 2 h, 1.000 °C) % 7,2pH (10% ...