Polyquats.- PQFH09 Appearance Light yellow to yellow clear liquid Solid content% 98 Density(30 oC)g/cm3 1.3-1.8 SpecificationItemsStandardAppearance Light yellow to yellow clear liquidSolid content%98Density(30 oC)g/cm31.3-1.8 Application This product is extracts from benthos, which is non-toxic, and no hurt to swimmers.To improve milky haze phenomenon of pool water, maintain the beauty of ...