Technical Specifications:
Specifications | Superior quality | First-grade | Qualified products |
Main Content (P2O5) % ≥ | 68.0 | 67.0 | 65.0 |
Non-reactive phosphate %≤ | 7.5 | 8.0 | 10.0 |
Water insoluble matter %≤ | 0.05 | 0.10 | 0.15 |
Iron(Fe) %≤ | 0.02 | 0.10 | 0.20 |
PH value | 5.8-7.3 | 5.8-7.3 | 5.8-7.3 |
Dissolubility | qualified | qualified | qualified |
Average degree of polymerization | 10-16 | 10-16 | 10-16 |
Properties: White powder, density is 2.484(20°C),easily soluble in water,but not in organic solution,absorbent to dampness,and turn sticky when absorbed dampness in air.it is possible to form solvent compound with metallic ions such as Ca,Ba,Mg,cu andfe;it is affine agent for water treatment.
Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry,tanning industry, metallurgical industry and building material industry, It is mainly used as a water sortening agent in solution for printing, dyeing ,and boiler; Diffusant in papermersing medium, high temperature agglomerant,detergent and soil analytical chemistry reagent,
Packaging: n.w.25kg plastic-lined woven bags.
99%Sodium HexametaPhosphate