Factory price sales of poly ferric sulfate(PFS)

polyferric sulfate of Factory Supplying,Best Quality
ISO14001 and MSDS Certification
SPFS, PFS
Good quality, free sample
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.

Performance indicators:
Item
Indicators
GB14591-93 (ii)
The product
Total iron content,%, ≥
18.5
19.1
Reducing substances (as Fe2 +) content%, ≤
0.15
0.01
Basicity,%
9.0-14.0
14.0
PH (1% solution)
2.0-3.0
2.4
Arsenic (As) content,%, ≤
0.0008
0.0001
Lead (Pb) content,%, ≤
0.0015
0.0001
Insoluble matter,%, ≤
0.5
0.4


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

Packing: Plastic woven bag, net weight 25kg