Selling Parameters
Product Name Sodium Tripolyphosphate (STPP) Tech Grade
H. S. Code 28353190
CAS No. 7758-29-4
Molecular Formula Na5P3O10
Molecular wt 367.86
Production standard GB/T9983-88
Na5P3O10 content (purity) % ≥ 94.00
P2O5 content % ≥ 56
Fe Content ≤ 70 ppm
Water Insoluble % ≤ 0.10
Bulk Density g/ml 0.6 ~0.9
Phase I content % 5~40
Whiteness % 85 min
pH value (1% water solution) 9.2 ~10.0
Loss on drying (500C ) %
Residue on % 18 mesh 20 mesh 40 mesh 100 mesh
Hydration speed (R. O. H) 1 min. \5 min.
Volatile matter (105 C) %
Appearance white powder
Packing 25/1000/1100kg bags, PP bag with PE liner, 20~25mt/20FCL
Properties and uses: White powder, mainly used as synthetic detergent, water-softening agent, dispersant of drilling mud and mineral floating, catalyst of organic synthesis.
Company Profile
Anping County Chemicals Co., Ltd is a professional manufacturer of chemical products and raw materials. We are one of the standard enterpriseswhich was located inTianjin. It is one of the largest chemical production bases in the north of China with the most advanced producing and testing equipments. Our main products includes the basic inorganic and organic chemicals,dyestuffs and so on,which widely used in paint &coating industrial,rubber industrial,water-treatment industrial,feed industrial,etc. At present,we have established a stable business relation with the United states,Southeast Asia ,Middle east and other 30 countries.What's more,we have been awarded the high reputation by countries. we will stick to"technology-based, market-oriented, innovation-driven"to meet the customers' requests and strive for excellence. Welcome friends at home and abroad to visit our company and create a better future.Choose us not only because of the quality but also our sincere service!
China (Mainland)
