Appearance | Liquid | Solid for drinking water | Solid for industrial water |
brown viscous liquid | Light yellow powder | Light yellow powder | |
Density g/cm3 (20ºC) min | 1.45 | / | |
Total iron content % min | 11 | 21 | 21 |
Ferrous content % max | 0.1 | 0.15 | 0.15 |
Basicity % | 8.0-16.0 | 8.0-16.0 | 8.0-16.0 |
PH (1% Aqueous solution) | 2.0 | 3.0 | 3.0 |
Water insoluble matter %max | 0.3 | 0.5 | 0.5 |
Cd % max | 0.0001 | 0.0002 | / |
Hg % max | 0.00001 | 0.00001 | / |
Cr % max | 0.0005 | 0.0005 | / |
As % max | 0.0001 | 0.0002 | / |
Pb % max | 0.0005 | 0.001 | / |
Package | 25kg PP plastic woven bag inner PE bag , 1x20'Fcl can load 15mt |
Storage | Polyferric sulfate should be stored in a cool, dry warehouse and keep it in a safe place with flammable, corrosive and toxic substances. With stable quality. |