It's a sub-white powder which is insoluble in water, oil or organic solvent. It has strong properties as cation exchange

Detailed Product Description

1. widely used in edible oil refining industry. 
2.the decolorization and purification of soap, paraffin,wax and etc. 

Bleaching Earth CS1050 is a highly active bleaching earth used in a wide scope of applications. It is manufactured by acid activation of calcium bentonite.

Bleaching Earth CS 1050 is very suitable for refining vegetable and animal oils and fats, moreover for finishing and/or reprocessing numerous types of mineral oils, paraffins and waxes.

Physical/chemical characteristics (typical product data)

Free moisture  (2 h, 110 °C)                            %                                 ~ 10

Loss on ignition (predried, 2 h, 1.000 °C)            %                                   7,2

pH (10% suspension, filtered)                            -                              4.5 –5,5

Free acid(calcalated as H2SO4 )              %                  0.01                             Decolorization ability                     %                   93

Filtration properties

The filtration time remains below 60seconds.