... poisonous, and has no corrosion. Powder is white. Both can be dissolved in water, but almost dissolved in ... petroleum, smelting, choosing mines, paper-making, textiles, sugar-making, cutting stones, chemical engineering, medicine and ... technical indicators: Main technical indicators nameanionnonioniccationAppeatance white granule/powder white granule/powder white granule/powdergrain diameter(mm) <2 ...