Starting with a small operation, the company has grown to establish sales & distribution arrangements countrywide. The growth of the company was well planned and judiciously managed.The group is also involved in International Trade and has substantial dealings with several organizations..
Stpp (sodium tripolyphosphate) is widly used detergent industries from many years. Sodium triphosphate is an inorganic compound with formula na5p3010. Sodium Tripolyphosphate is characteristically used as deflocculants in the mining and processing of clay minerals and then again as dispersants in preparing slurries for whiteware, glaze, and enamel manufacture.
7758-29-4
Metachem Chemical
Russia
| PARAMETERS | LIMITS | RESULTS | ANALITICAL METHOD |
|---|---|---|---|
| Colour & Appearance | Free flowing, non-lumpy, fine smooth white, powder free from visible impurities & grits | ||
| P2O5 Content % | 55.5 minimum - 56.0 maximum | 56.0 | ISO 3357 |
| ROH 1 minute the mean value of any suppliers individual deliveries | 81°C minimum - 93°C maximum | 84.5 | |
| ROH 5 minute the mean value of any suppliers individual deliveries | 84°C minimum - 95°C maximum | 86.5 | |
| TRT | 13 - 17°C | 14.5 | |
| Bulk Density.gm/cm3 | 0.9 minimum – 1.1 maximum | 1.1 | |
| Whiteness Level (Hunter Color Meter(L)),% | 95 minimum | 98 | |
| Sodium Tripolyphosphate (Na5P3O10)Content (expressed as a % total phosphate Content)% | 94 minimum | 94 | ISO 3000 |
| Phase (Form) 1 | 25 minimum – 40 maximum | 31 | UMA 5681 |
| Partical Size Distibution (50g sample,20 minute) | – | – | |
| On 425 micron(Tyler 35 mesh or equivalent) % | 5.0 maximum | 2.0 | |
| On 150 micron(Tyler 100 mesh or equivalent) % | 75 minimum | 82 | |
| Iron as Fe % | 0.01 maximum | 0.01 | |
| pH(1.0% in distilled water @25°C)% | 9.2 minimum – 10.0 maximum | 9.8 | |
| Water insoluble % | 0.10 maximum | 0.10 |
