Functionality: -Na+(CH3)3 Total exchange capacity: >=3.8mmol/g(dry); >=1.10mmol/g(wet) Appearance: straw yellow to chryso spherical beads Bead size: (0.315-1.25)mm>=95% Moisture content: 54-62% True density: 1.04-1.08g/ml Apparent density: 0.66-0.73g/ml Strength: >=90% PH range: 1-14 Ionic forms available: H