Industrial Chemicals #5229736

Product calcium cacbonate powderquality export standardoriginal vietnamsize requirementchemical component physical characteristicscaco3 content 98% brightness of lump 96%mgo content 0.15% whiteness of lump 98%fe2o3 content 0.04% moisture 0.2%al2o3 content 0.04% proportion 1gcm3sio2 content 0.10% oil apsorption 23g100g caco3na2o content 0.16% content loss on ignition 43.08%stearic content (%) ( coated caco3 ) 1.2 acid insoluble .