Basic Information
Chemical Formula: [Fe2(OH)n(SO4)3-n/2]m
CAS No.: 1327-41-7
Processed using a spray drying technique, Kangtai's poly ferric sulfate features an excellent and reliable quality. The yellow or light yellow powder is mainly used as flocculant and precipitant in water treatment industry, such as drinking water and industrial water purification, as well as treatment for urban sewage and industrial wastewater (food, leather, mine, metallurgy, dye, paper making, and oil industries).
Grade | Industrial grade | |
Iron (Fe) content | % ≥ | 21.0 |
Reductive material (Fe 2 ) content | % ≤ | 0.15 |
Basicity | % | 8.0~16.0 |
Insoluble substance | % ≤ | 0.5 |
pH(1% aqueous solution) | 2.0~3.0 |