Product Description
Polyphosphoric Acid(PPA) 115% Specification:
| Items of Analysis | Unit | 95% PPA | 105% PPA | 115% PPA | |
| 1 | PPA | % | ≥95.0 | ≥ 105.0 | ≥ 115.0 |
| 2 | P2O5 | % | ≥ 68.50 | ≥ 76.0 | ≥ 83.3 |
| 3 | Chloride as CL | % | ≤0.0005 | ≤ 0.0005 | ≤ 0.0005 |
| 4 | So4 | % | ≤ 0.005 | ≤ 0.005 | ≤ 0.005 |
| 5 | Iron as Fe | % | ≤ 0.002 | ≤ 0.002 | ≤ 0.002 |
| 6 | Arsenic as As | % | ≤ 0.0001 | ≤ 0.004 | ≤ 0.004 |
| 7 | Heavy metal as | % | ≤ 0.0005 | ≤ 0.003 | ≤ 0.003 |
| 8 | Flouride as F | % | ≤ 0.0005 | ≤ 0.0005 | ≤ 0.0005 |
| 9 | Color | % | ≤ 30 | ≤ 30 | ≤ 40 |
Polyphosphoric Acid(PPA) 115% Description:
Polyphosphoric acid is not only an important intermediate product, Polyphosphoric acid is also an important chemical product. Polyphosphoric acid widely used in such as pigment, pharmacy, spice, fire retardant manufacturing, detergent, skin care products, cosmetics industries. In organic synthesis, Polyphosphoric acid used as cyclizing agent, acidulating agent and dehydrating agent and so on. Polyphosphoric acid also can be used as substitutes for orthorphosphoric acid.
Polyphosphoric Acid(PPA) 115% Application:
1.Industry Phosphoric Acid used in removing dust from the metal surfaces.Used as rust converter by bringing it in direct contact with a rusted iron, or steel tools and other surfaces that are rusted.It is helpful in cleaning the mineral deposits, cement nous smears and hard water stains.
2.Food Used to acidify the foods and beverages such as colas.
3.Medicine Phosphoric Acid is an important ingredient in over the counter medications to combat nausea.
4.Dentistry Phosphoric Acid is mixed with zinc powder and forms zinc phosphate, and it is useful in temporary dental cement. In orthodontics, zinc is used as an etching solution to help clean and roughen the surface of teeth.
5.Fertilizer Used as reaction fertilizer in the soil around a granule acidification is generated that improves the utilization of phosphorus applied and available in the rhizosphere. Due to its nitrogen content (present as ammonia), it is good for crops that require these nutrients in its initial phase
