1. industrial salt 2. Purity :96% 3. moisture: 1% 4 insolble matter: 0.12% Industrial saltProduct Description1,Nacl 96% 2,Moisture 1% 3insuloble matter :0.12% Usage: it can be widely used for snow and ice melting in areas when atmospheric temperature is below -15°Characters: white crystals, liable to absorb moisture industrial salt