Specifications include, but are not limited to: Salt Type - Salt will be a coarse-screened, white, crystalline solid manufactured by solar evaporation. No pellet type or rock salts will be accepted. Salt will meet the following minimum chemical analysis and bulk density. Technical Specifications - Chemical Specifications Range (%) Typical (%) NaC1 99.80 - 99.60 99.70 K 0.05 - 0.01 0.04 Mg 0.03 - 0.01 0.02 Ca 0.04 - 0.02 0.03 SO4 0.15 - 0.06 0.08 H20 Insoluble 0.04 - 0.02 0.03 H20 0.05 - 0.01 0.03 Physical Specifications Range (%) Typical (%) (Tyler Standard Sieve Size) +4 Mesh 50 - 30 45.00 +6 Mesh 95 - 85 90.00 Typical Bulk Density 63 pounds/cubic foot loose 74 pounds/cubic foot struck Appearance White Crystalline Solution Clear
