BLEACHING EARTH  

 

SYNONYM: ACTIVED CLAY; FULLER’S EARTH  

 

 

FORMULAR: H2[Al2O3 mSiO2(OH)2] nH2O  

 

 

CAS NO.: 8031-18-3  

 

 

H.S. NO.: 2508.2000  

 

 

DESCRIPTION: IT’S A SUB-WHITE POWDER WHICH IS INSOLUBLE IN WATER, OIL OR ORGANIC SOLVENT; IT HAS STRONG PROPERTIES AS CATION EXCHANGE CAPACITY, SELECTIVE ADSORPTION, HYDROPHILIC PROPERTY, SURFACE ACTIVITY AND CATALYSIS.  

 

 

GRADE: CS-1040  

 

 

SPECIFICATIONS:  

 

DECOLORING POWER  

154 MIN  

ACTIVITY DEGREE (m.mol/kg)  

180 MIN  

FREE ACID (H2SO4)  

0.2% MAX  

FINENESS (200MESH)  

95% MIN  

MOISTURE  

11% MAX  

 

 

USES: IT IS WIDELY USED IN THE ABSORPTION AND REFINEMENT OF LUBRICANT, PARAFFIN, VASELINE, VEGETABLE OIL, AND THE PURIFICATION OF HONEY, WAX AND GLYCERINE.  

 

 

PACKING:   25KGS NET IN WOVEN BAGS WITH PE LINER; 21MT INTO 1X20’FCL  

 

 

STORAGE: STORE IN A COOL, DRY, VENTILATED AREA