... salt content :99.9%min 2.passed ISO9001:2000 3.whiteness85min 4.manufacturer in the salt field Industrial salt 99.9%1.UsageIndustrial ... industried,etc.2.Test Report 1.)ITEMIndustrial saltSodium chloride≥ 99.9%Moisture≤0.1% Water-insoluble≤0.01%Sulphate(as ... impurities3. SuperiorityThe content of Industrial salt can reach to 99.9%,customers from Japan,Australia have already established agreeable and ...