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
Hubei Xingfa Chemicals Group Co.ltd
China
ITEM | STANDARDS | RESULTS | |
---|---|---|---|
P205 | ≥ 55.5% | 57.2 | |
STPP | ≥ 90.0% | 96.0 | |
Phase | | ≥ 16 ≤ 32% | 18 | |
Insoluble in water | ≤ 0.10 % | 0.04 | |
Bulk density | ≥ 700 ≤ 1100 kg/m3 | 820 | |
PH % solution | ≥ 9.4 ≤ 10.2 | 9.6 | |
White Degree (Wg. Gans White) | ≥ 90.0% | 90.0 | |
Water Content | ≤ 0.8 % | 0.1 | |
Temperature rise | ≥ 10.0 ≤ 14.0 °C | 11 |
PARTICLE SIZE | > 1000 microns | ≤ 0.2% | 0.1 |
> 150 microns | ≤ 15.0 % | 11.0 | |
< 60 microns | ≤ 50.0 % | 47.0 | |
Mean Particle size (Microns) | - | - | |
Fe | ≤ 250 ppm | 83 | |
Cr | ≤ 5ppm | 5 | |
Co | ≤ 5ppm | 0.49 | |
Ni | ≤ 5ppm | 5 |