Manufacturing Companies for Hydrofluoric Acid Electronic Grade - 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
Polyphosphoric 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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We attempt for excellence, provider the customers, hopes to be beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Manufacturing Companies for Hydrofluoric Acid Electronic Grade - Poly Phosphoric Acid – Donglin Chemical, The product will supply to all over the world, such as: Tanzania, Cancun, Pretoria, We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.
By Evelyn from Venezuela - 2018.09.29 13:24
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Evangeline from Kenya - 2018.09.21 11:01
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