Factory price sales of PFS

polyferric sulfate of Factory Supplying,Best Quality
ISO14001 and MSDS Certification
SPFS, PFS
Good quality, free sample
Molecular formula
: [Fe2 (OH) n (SO4) 3-n / 2] m
Nature:


1.It is Easy to dissolve in water and the water solution is light yellow at first, but it will change into a red brown transparent over time.
2.Its solution is hygroscopic.



Item
Liquid
Solid
Fe
2
O
3,
≥ 11%
≥20%
Fe
2
+
≤ 0.15%
≤ 0.15%
Basicity
9.0-14.0%
9.0-14.0%
PH(1% water solution)
2.0-3.0%
2.0-3.0%
As
≤ 0.0008%
≤ 0.0008%
Pb
≤ 0.0015%
≤ 0.0015%
Water-insoluble matter,
0.5
≤0.5%











Application
It is widely used in drinking water, industrial water, all kinds of industrial waste water, urban sewage and sludge dewatering purification processing, etc.

Packing: Plastic woven bag, net weight 25kg