The hydrated lime is a refined hydrate that has a small median particle size, good flow properties, high surface area, free of sand, and high total & available Ca(OH)2, free of lumps or other foreign matter which might interfere with the operation of the chemical feed facilities. Hydrated lime meet the following industry standards: AWWA standard B202-02 Certified to NSF standard 60 Certified to ASTM standards C977-03, C1097-06a, C207-06 (type N only), and C911-06 Property Range Ca(OH)2 -Total 98.0% or greater Ca(OH)2 -Available 96% or greater C02 0.5% or less CaCO3 2% or less Free Moisture 0.7% or less CaSO4 0.1% or less Sulfur -Equivalent 240 ppm or less Crystalline Silica 0.1% or less Si02 0.5% or less A1203 0.2% or less Fe203 0.06% or less MgO 0.4% or less P205 100 ppm or less MnO 25 ppm or less Water Insoluble Material 3% or less Specific Gravity 2.34 Dry Brightness, G.E 92.0 Median Particle Size-Sedigraph 2 micron pH 12.4 -100 Mesh (150 �µm) 100.0% -200 Mesh (75 µm) 99.0% -325 Mesh (45 µm) 94.0% Apparent Dry Bulk Density -Loose 22 lbs./ft3 Apparent Dry Bulk Density- Packed 35 lbs/ft3