| Place of Origin: | China (Mainland) |
| Payment Terms: | L/C,D/P,T/T |
| Package: | Plastic woven bag with PE liner. n.w. 25kg. |
use:As flocculant in purification of municipal water, industrial water, waste water, domestic sewage and sludge dewatering.
Name: Solid Polymer Ferric Sulphate (SPFS)
Molecular formula: [Fe2(OH)n(SO4)3-n/2]m
Appearance: Light yellow amorphous powder, hygroscopic, readily soluble in water. 10%(W/W)aqueous solution is a transparent orange solution.
| GB14591-93 (II) | Typical measured values |
Fe, % , ≥ | 18.5 | 19.1 |
Reducing substances (counted by Fe2+), % , ≤ | 0.15 | 0.01 |
Basicity, % | 9.0-14.0 | 14.0 |
PH (1% aq. solution) | 2.0-3.0 | 2.4 |
As, % , ≤ | 0.0008 | 0.0001 |
Pb , % , ≤ | 0.0015 | 0.0001 |
Non-soluble, % , ≤ | 0.5 | 0.4 |
| Business Type: | Trading Company |
| Product/Service (We Sell): | Dyestuffs,pigments,food additives,water treatment chemicals,inorganic chemicals,organic chemicals,and thiophene ramification special chemicals,Soya protein isolate,indigo,vat red 15,phosphoric acid,melamine |
| Number of Employees: | 11 - 50 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | Above US$100 Million |
| Export Percentage: | 91% - 100% |
| Total Annual Purchase Volume: | Above US$100 Million |
| Factory Size (Sq.meters): | Below 1,000 square meters |
| QA/QC: | In House |
| Number of Production Lines: | 1 |
| Number of R&D Staff: | Less than 5 People |
| Number of QC Staff: | Less than 5 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |