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ZEOFILL TECHNICAL DATA SHEET <br /> Hydrous Sodium Aluminosilicate <br /> Natural Clinoptilolite <br /> Zeolite Granules and Powders <br /> TYPICAL PROPERTIES <br /> General Chemical Formula Na6(A16S130072J24H2O <br /> Clinoptilolite Content 97%+ <br /> Cation Exchange Capacity(CEC) 1.6—2.0 meg/g <br /> Form Granules and powders <br /> Shape Angular <br /> Color Gray—green <br /> Pore Diameter 4.0— 7.0 angstroms <br /> Specific Gravity 1.89 <br /> Specific Surface Area 40m2/g <br /> Bulk Density 50- 65 lbs/ft3 <br /> pH (natural) 7.0 <br /> Alkali Stability pH of 7- 10 <br /> Acid Stability pH of 3 - 7 <br /> Hardness 4.0- 5.0 Mohs <br /> Swelling Index Nil <br /> TYPICAL CHEMICAL ANALYSIS <br /> Si02 A1203 Fe203 CaO MgO Na20 K2O MnO TiO2 <br /> 66.7 11.48 0.9 1.33 0.27 3.96 3.42 0.025 0.13 <br /> This product contains no detectable crystalline silica <br /> MAJOR EXCHANGEABLE CATIONS <br /> Rb+ Na+ Ba+2 Mg+2 Li+ Ag+ Sr+2 Fe+3 K+ Cd+2 <br /> Cu+2 Co+3 Cs+ Pb+2 Ca+2 Al+3 NH4-4 Zn+2 Hg+2 Cr+3 <br />