Manufacturer for Hydroponics Plant Nutrients - Poly Phosphoric Acid – Donglin Chemical Detail:
Quick Detail
| Product name | Polyphosphoric acid |
| Other Names | PPA |
| Chemical Formula | H6P4O13 |
| CAS No | 8017-16-1 |
| HS Code | 2809209000 |
| Color | Colorless transparent liquid |
Application
Bitumen
Leather
Polyphosphoric acid is a versatile chemical intermediate used as a compound cyclizing agent, acylating agent and dehydrating agent in organic synthesis, and a new type of asphalt, which is used as a catalyst in the petroleum industry. High-grade feed additives, fabric flame retardant and anti-static, its value lies in high dewatering capacity. Its polyols are important surfactants, temperature-resistant lubricants and fire retardants. It is widely used in high-efficiency phosphate fertilizers, polyphosphate products and organic catalysts and is used as a substitute for orthophosphoric acid.
Specification
Polyphorphoric acid 95%
| Items | Specifications: | Test Results | Unit |
| Phosphoric acid (H3PO4) | 95 min | 95.8 | % |
| APHA Color | 30 max | 15 | % |
| Fluoride (F) | 0.05 max | 0.01 | % |
| Iron as Fe | 0.2 max | 0.085 | % |
| Arsenic as As | 0.01 max | 0.005 | % |
| Chloride as Cl | 0.05 max | 0.01 | % |
| Sulphate (SO4) | 0.5 max | 0.01 | % |
| Heavy metals (as Pb) | 0.05 max | 0.03 | % |
| P2O5 | 68.5 min | 68.88 | % |
Polyphosphoric acid 105%
| Items | Specifications: | Test Results | Unit |
| Phosphoric acid (H3PO4) | 105.00 min | 105.16 | % |
| Arsenic (as As) | 5 max | 4.5 | mg/kg |
| Fluoride (F) | 20 max | 19.2 | mg/kg |
| Iron (Fe) | 20 max | 19.1 | mg/kg |
| Chloride (Cl) | 5 max | 4.6 | mg/kg |
| Sulphate (SO4) | 20 max | 18.8 | mg/kg |
| APHA Color | 40 max | 20 | APHA |
| Density @25℃ | 1.92 | 1.92 | g/ml |
| Heavy metals (as pb) | 20 max | 18 | mg/kg |
Polyphosphoric acid 115%
| Items | Specifications: | Test Results | Unit |
| Phosphoric acid (H3PO4) | 115.00 min | 115.12 | % |
| Fluoride (F) | 10max | 6.10 | mg/kg |
| Arsenic (as As) | 0.5max | 0.38 | mg/kg |
| Cadmium (Cd) | 1 max | 0.1 | mg/kg |
| Lead (Pb) | 1max | 0.1 | mg/kg |
| APHA Color | 20max | 13 | APHA |
| H3PO3 | 0.012 | 0.0086 | % |
| Heavy metals (as pb) | 5 max | 3.4 | mg/kg |
Loading
1600/1650 kg IBC
Product detail pictures:

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your reliable partners and earning your satisfaction for Manufacturer for Hydroponics Plant Nutrients - Poly Phosphoric Acid – Donglin Chemical, The product will supply to all over the world, such as: Cyprus, San Francisco, Kenya, We always insist on the principle of Quality and service are the life of the product. Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.
A good manufacturers, we have cooperated twice, good quality and good service attitude.
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