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A versatile chemical compound essential for water treatment, industrial processes, and organic synthesis.
Polyphosphoric Acid (PPA) is a highly effective chemical solution utilized across various industries. Its primary application in water treatment involves the removal of minerals and impurities, significantly enhancing water quality. PPA plays a crucial role in preventing scale formation, ensuring unobstructed water flow through pipes, thereby reducing maintenance costs and maintaining system efficiency.
Shandong Mingde Chemical Co.,Ltd is a trusted supplier of high-quality Polyphosphoric Acid, offering different grades including Food Grade, Technical Grade, and Electronic Grade Phosphoric Acid to meet diverse industrial needs.
Polyphosphoric acid finds extensive use in the pharmaceutical industry, perfume manufacturing, leather processing, and various chemical industries. It serves as a critical compound cyclizing agent, acidulant, and dehydrating agent in organic synthesis, and can be used as a substitute for orthophosphoric acid.
| Items | Units | Superior Products | First Grade | Qualified Products |
|---|---|---|---|---|
| H3PO4 | % | 105 | 105 | 105 |
| P2O5 | % | 76.02 | 76.02 | 76.02 |
| Cl | % | 0.0003 | 0.0005 | 0.0005 |
| Fe | % | 0.001 | 0.002 | 0.002 |
| As | % | 0.0005 | 0.008 | 0.010 |
| Pb | % | 0.001 | 0.001 | 0.002 |
| Color | Apha | 20 | 30 | 40 |
| H3PO4 | % | ≥115/116/117/118 | ≥115/116/117/118 | ≥115/116/117/118 |
| P2O5 | % | ≥83.3/84.0/84.7/85.4 | ≥83.3/84.0/84.7/85.4 | ≥83.3/84.0/84.7/85.4 |
| Cl | % | 0.0003 | 0.0005 | 0.0005 |
| Fe | % | 0.001 | 0.002 | 0.002 |
| As | % | 0.004 | 0.008 | 0.010 |
| Pb | % | 0.001 | 0.001 | 0.002 |
| Color | Apha | 20 | 30 | 40 |
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