Sodium Chloride as NaCi: Min 97% Minimum moisture free. Moisture Content: NS Matter Insoluble in water: NS Heavy Metals: Cadmium Max 0.5mg/kg Arsenic as As Max 0.5mg/kg Lead as Pb Max 2mg/kg Mecury as Hg Max 0.1mg/kg Anticaking Agent as Na4 Max 50mg/kg Crop: Current