Product 4: ASTM - ThawPrice $38 US / Metric Ton Chemical CompositionSpecificationTypical Sodium Chloride99.50% min.99.71% Calcium0.09% mx.0.06% Magnesium0.05% mx.0.02% Sulfate0.23% mx.0.17% Matter Insoluble in water0.03% mx.0.02% Foreign matter0.40% mx.0.26% Moisture3.50% mx.2.70% Heavy Metals Arsenic< 2.0 ppm0.2 ppm Cadmium< 2.0 ppm< 0.2 ppm Copper< 2.0 ppm< 0.2 ppm Mercury< 0.2 ppm< 0.05 ppm Lead< 2.0 ppm< 1.00 ppm AdditivesNingunoNinguno
