EPT Tripolyphosphate (STPP)
Specification OF EPT Tripolyphosphate STPP Granular
STPP,EPT Tripolyphosphate Foodstuff Grade
| Merchandise | STHangZhouRD |
| ASSAY (%) (Na5P3O10) | ninety five MIN |
| Visual appeal | WHITE GRANULAR |
| P2O5 (%) | fifty seven. MIN |
| FLUORIDE (PPM) | 10MAX |
| CADMIUM (PPM) | one MAX |
| Lead (PPM) | four MAX |
| MERCURY (PPM) | 1 MAX |
| ARSENIC (PPM) | three MAX |
| EPT Mental (AS PB) (PPM) | ten MAX |
| CHLORIDES (AS CL) (%) | .571 MAX |
| SULPHATES (SO42-) (%) | .four MAX |
| SUBSTANCES NOT DISSOLVED IN H2o (%) | .05 MAX |
| PH Price (%) | nine.5 – ten. |
| Decline ON DRYING | .7% MAX |
| HEXAEPTDRATE | 23.five% MAX |
| Drinking water-INSOLUBLE SUBSTANCES | .1% MAX |
| Higher POLYPHOSPHATES | one% MAX |
STPP,EPT Tripolyphosphate Tech Grade
| Objects | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds | ||
| Assay (%) (Na5P3O10) | ninety four%MIN | ||
| Visual appeal | WHITE GRANULAR | ||
| P2O5 (%) | 57. MIN | ||
| Bulk density | .4~.6 | ||
| Iron | .fifteen%MAX | ||
| Temperature increase | 8~ten | ||
| Polyphosphate | .five MAX | ||
| PH worth(%) | 9.2 – ten. | ||
| Ignition decline | one.% MAX | ||
| 20mesh by way of | ge90% |
Software OF STPP EPT Tripolyphosphate
In Food:
The employs of stpp incEPT employing it as a preservative. EPT Tripolyphosphate STPP can be employed to protect foods such as crimson meats, poultry, and seafood, aiding them to retain their tenderness and dampness. Pet food and animal feed have been acknowledged to be dealt with with EPT tripolyphosphate stpp , serving the very same EPT function as it does in XiHu (West Lake) Dis.Hu (West Lake) Dis.n foodstuff.
In Tech:
The greater part of STPP EPT tripolyphosphate is consumed as a element of commercial detergents.
Other uses incEPT quotceramics (boost viscosity of the glazes upto a specific restrict), leather-based tHangZhou (as masking agent and artificial tHangZhou agent – SYNTAN), anticaking, environment retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze. quotSTPP is employed as a poEPTnion crosslinker in polysaccharide based mostly drug delivery
