Specifications include, but are not limited to: The Contractor shall provide bulk industrial crude solar salt, homogenous and in a crystalline, granular form, white in color and shall not contain organic binders, flow control agents or resin cleaning material. Chemical Salt shall meet or exceed the following specifications • Sodium Chloride (as NACL) % 99.6 Minimum • Sulfate (as SO42-) % 0.18 Maximum • Calcium (as Ca2+) % 0.06 Maximum • Magnesium (as Mg2+) % 0.012 Maximum • Insoluble Matter % 0.06 Maximum • Moisture % 0.4 Maximum • Chromium (as Cr) (mg/Kg) 1 Maximum • Vanadium (as V) (mg/Kg) 1 Maximum • Manganese (as Mn) (mg/Kg) 1 Maximum • Iron (as Fe) (mg/Kg) 20 Maximum • Aluminum (as Al) (mg/Kg) 12 Maximum • Silicon (SiO2) (mg/kg) 20 Maximum • Strontium (as Sr) (mg/Kg) 5 Maximum • Bromide (as Br) (mg/Kg) 6 Maximum • Ca: Mg ratio 3.5:1 Minimum • Ca: Mg ratio 5:1 Maximum 1. The annual estimated requirement is 300 Tons. Pricing shall be bid per ton. TOHO reserves the right to increase or decrease estimated annual quantities to meet additional or reduced requirements.
