group nameSodium Tripolyphosphate
Min Order1 piece
brand nameKS
update timeThu, 05 Jul 2012 00:39:13 GMT
Min Order1 piece
Classification: Phosphate | Type: Sodium Tripolyphosphate | CAS No.: 7758-29-4 |
Other Names: STPP | MF: Na5P3O10 | EINECS No.: 231-838-7 |
Place of Origin: China (Mainland) | Grade Standard: Food Grade ,technical grade | Purity: 95% |
Appearance: white powder | Application: detergent | Brand Name: KS |
Color: white | Molecular formula: Na5P3O10 | Purity: 94%min |
Total phosphorous: 57%min | water insouble: 0.06%max | Iron: 0.009%max |
PH Value: 9.2-10 | Particle size: 2%max | Bulk density: 0.65-0.75 |
Packaging & Delivery
Packaging Detail: | 25KG PP bags. |
S
Sodium Tripolyphosphate (STPP) specification:
Synonyms: triphosphoric acid pentasodium salt, pentasodium triphosphate, tripolyphosphate pentasodium, sodium triphosphate, STPP, armofos, empiphos stp-D, freez-gard FP 19, polygon, rhodiaphos H5, thermphos, tripoly
Molecular formula: Na5P3O10
Specifications chart:
ITEMS | STANDARD |
PURITY(As Na5P3O10): | 94% MIN. |
Total Phosphorous(as P2O5): | 57%MIN. |
Water insoluble: | 0.06 %MAX. |
Iron: | 0.009%MAX. |
PH Value: | 9.2-10 |
Particle size(1mm screens test retained on mesh) | 2%MAX. |
Bulk density( g/cm3 ): | 0.65-0.75 |
Packing: 25KGs PP bag.
Application: builder in laundry powder, sequestrant, chelating agent,Detergent,Detergents & Dishwashing Tablets,( liquid ) Cleaners, Food & Feed industry, in Brines, in the Seafood and Meat industry, Slurries.
Parameter | Grade | |
Standard: GB/T9984-2008/QB1034-1991 | Technical | Food |
Assay Na5P3O10 % ≥ | 94.0 | 95.0 |
P2 O 5 % ≥ | 57.0 | 57.0 |
Water Insoluble Matter % ≤ | 0.15 | 0.05 |
Iron(Fe) % ≤ | 0.015 | 0.015 |
PH value (1% water solution) | 9.2-10.0 | 9.4-10.0 |
Heavy Metal (as Pb) % ≤ | - | 0.001 |
Arsenic (As) % ≤ | - | 0.0003 |
Fluoride (F) % ≤ | - | 0.003 |
Chloride(Cl) % ≤ | - | 0.025 |
Sulphate(SO4)% ≤ | - | 0.4 |
Whiteness % ≥ | 90.0 | 90.0 |
Density (g/cm3) | 0.35-0.95 | 0.55-0.90 |
Phase I | 10-30 | 10-30 |
网络文化经营许可证:浙ICP备14006100号-11 2007-2024 Tradevv.com. All rights reserved.