STPP Powder Food Grade
Product Specifications
DFI-671891
DFI-671891
| Description | |
|---|---|
| Applications: | STTP is a sodium tripolyphosphate in powder form that dissolves quickly under strong agitation and slow addition to the brine. Cold conditions enhance the speed of dissolution |
| CAS No.: | 7758-29-4 |
| Country of origin: | Belgium |
| Description: | Sodium tripolyphosphate food grade. Hygroscopic white powder. Risk of caking |
| E number: | E451 |
| EINECS No.: | 231-838-7 |
| Formula: | Na5P3O10 |
| Grade: | Food Grade |
| Molecular weight: | 368 |
| Packaging: | 25kg Multiwall paper bags |
| Properties: | STTP is a phosphate salt with a high sequestering capacity and an alkaline pH. Easy to dissolve, it interacts in various food systems with proteins and cations, to stabilise colour, maintain shelf life, enhance water holding capacity and promote emulsification |
| Shelf life: | 24 months |
| Storage: | Store in a cool, dry and odourless place. Protect from humidity. Keep in the packaging of origin, shrink wrapped |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | Min: 85% |
| Bulk Density: | 41 to 53lbs/ft³ |
| Bulk Density: | 0.65 to 0.85g/cm³ |
| Cadmium: | Max: 1ppm, mg/kg |
| Fluorine: | Max: 10ppm, mg/kg |
| Granulometry: | cumulated retain on: 500 μm (± 35 US mesh) Typically <1% |
| Higher Polyphosphates: | Max: 1% |
| Identification: | Fulfils the required conditions to comply with FCC tests |
| Insoluble Matter: | Max: 0.1% |
| Lead: | Max: 1ppm, mg/kg |
| Loss on desiccation: | Max: 0.5% |
| Mercury: | Max: 0.1ppm, mg/kg |
| P2O5 (as anhydrous): | 56 to 58% |
| pH: | 9.1 to 10.1 |
| Sodium Oxide: | Typically 42.1% |
| Solubility: | Typically 14 g/100g water @ 20°C |
Published Date: 2022-10-17 14:22:44
