Sell : Poly Ferric Sulfate(PFS) for water treatment chemicals

Description

one-step process poly ferric sulfate
Solid Mass fraction of Fe/%( Total Iron)≥*1%（GB standard: *9%），Shape picture for reference!Spraying method poly ferric sulfate
Solid Mass fraction of Fe/%( Total Iron)≥*1%（GB standard: *9%），Shape picture for reference!
Liquid poly ferric sulfate
Liquid Mass fraction of Fe/%( Iron)≥*1%, specific gravity ≥1.*5！(GB *********6)，Shape picture for reference!

Water treatment chemicals Poly ferric sulfate
CAS No: *********5                     Einecs No: ********9
Molecular formula: [Fe2(OH)n(SO4)*-n/2]m  Iron sulfate content :*0—*1%
GB ****1 - ***6
Type:
â…  Drinking usage
â…¡ Industrial usage, waste water, sewage

Specifications:
Appearance:  Liquid: red brown, viscous solution, Lucid
            Solid: light yellow, shapeless.
Index
GB ****1 ***6

                    Table
Item                                                                                      Index
                                                                      â… (drinking water)                                 â…¡(waste water)
                                                                               Liquid        Solid                    Liquid             Solid
Density/g/cm3(*0℃)                                                  1.*5           *-                        1.*5              *-
Mass fraction of Fe/%( Total Iron) ≥                           *1.0        *9.0                       *1.0            *9.0
Mass fraction of Reducing substance (Fe2+) /%  ≤    0.*0        0.*5                       0.*0            0.*5
Basicity /%                                                             8.0～*6.0    8.0～*6.0         8.0～*6.0     8.0～*6.0
Mass fraction of Insoluble matter /% ≤                       0.3           0.5                         0.3              0.5
pH(1% water solution) ≤                                        2.0～3.0       2.0～3.0           2.0～3.0       2.0～3.0
Mass fraction of Cd/%(Cadmium)≤                        0.**0 1         0.**0 2                   *-                  *-
Mass fraction of Hg/%(Mercury) ≤                         0.**0 *1        0.**0 *1                 *-                 *-
Mass fraction of Cr (â…¥,*6)/%(Chromium)             ≤ 0.**0 5       0.**0 5                   *-                 *-
Mass fraction of As/%(Arsenic) ≤                           0.**0 1          0.**0 2                   *-                *-
Mass fraction of Pb/%(Lead) ≤                               0.**0 5           0.**1                     *-                 *-

Package:
Outer bags should be printed fixed and clear marks: including: Factory name, Product name, Trademark, Type, Net content, batch or producing date, Standard number and stipulated in GB **1—***0: Picture 6 Afraid of Rain.
 Solid: Double bags packing, inner is Polyethylene film bag, thickness is not less than0.*5mm, ant inner packing volume should be bigger than outer packing; Outer is Polyethylene plastic woven bag, the characteristic and test methods should be on the base of GB/T ***5. Net weight of bag: *5kg, *0kg (or required as customer demands)
Liquid: Polyethylene plastic drum, net weigh of drum: *5kg,*0kg or **0kg. Double lids, inner lid fixed, outer lid screwed. When customer demand, the product could be loaded by tank container truck.
There should be covering in the transportation, protect rain, moisture, and keep completely of package, clear marks.
The products should be stored in cool, airy, dry storeroom. Storage and expiration date: liquid is 6 months; Solid is *2 months.

Safety:
This chemical is corrosive and irritant, operators should be take protective appliance to avoid touching when working.