Quick Details
Classification:Phosphate
Type:Sodium Tripolyphosphate
CAS No.:7758-29-4
Other Names:pentasodium tripolyphosphate
MF:Na5P3O10
EINECS No.:231-838-7
Place of Origin: China (Mainland)
Grade Standard:Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade
Purity:94%
Appearance:Powder/Granule
Application:laundry powder
Packaging & Delivery
Packaging Details
Totally packed in 25kg paper bags net each with white or yellow color, or made to customer's request.20mt STPP can be loaded in one container with pallets shrunk or without pallets
Port
Tianjin xingang
Lead Time :
Shipped in 7 days after order confirmed
Analysis | Standard request | Analysis results | |
STPP content % | Min.94 | 94.2 | |
P2O5 content % | Min.57.0 | 57.1 | |
Water insoluble matter % | Max.1.0 | 0.07 | |
Moisture % | Max.0.1 | 0.08 | |
PH | 9.4-10.2 | 9.6 | |
Whiteness % | Min.90 | 92 | |
Fe % | Max.0.005 | 0.004 | |
Phase I content % | 20-40 | 30 | |
Bulk Density g/cm3 | 0.70-0.95 | 0.83 | |
Verdict | This batch material is up to standard | ||
Usage :
(1) used to soften water.Because it has the chelating calcium, magnesium, iron and other metal ions, the nature of the;
(2) as peptizing agent, emulsifier.It has swelling on protein, solubilization, thus has the effect of peptization, to promote the emulsification effect to the fatty substance, of sand dirt, dust and other solid dispersion effect, it can enhance the surface activity of the surfactant, lower critical micelle concentration, it could reduce the dosage of surface active agent and enhance the dual role of detergency;
(3) as a buffer.Even if there is acid dirt, it can also keep washing liquid certain basicity, is advantageous to the acid dirt removal;
(4) as a desiccant.It has absorbed moisture to prevent scour agglomeration effect, it can keep the synthetic detergent products always become dry granular
