Polyphosphoric acid
Price | Get Latest Price |
Package | 200kg |
Min. Order: | 20kg |
Supply Ability: | 20 tons |
Update Time: | 2024-10-29 |
Product Details
Product Name: Polyphosphoric acid | CAS No.: 8017-16-1 |
Min. Order: 20kg | Purity: 99% |
Supply Ability: 20 tons | Release date: 2024/10/29 |
Polyphosphoric acid - Physico-chemical Properties
Molecular Formula | (H)n+2.(P)n.(O)3n+1 |
Molar Mass | 337.93 |
Density | 2.06 g/mL at 25 °C |
Melting Point | -20°C |
Boling Point | 550 °C |
Water Solubility | MAY DECOMPOSE |
Vapor Presure | 2 hPa (20 °C) |
Appearance | Viscous Liquid |
Specific Gravity | 2.06 |
Color | Colorless |
Merck | 14,7580 |
pKa | 0.91[at 20 ℃] |
Storage Condition | Store below +30°C. |
Stability | Stable. Incompatible with strong bases. Hygroscopic. |
Sensitive | Hygroscopic |
Physical and Chemical Properties | Colorless transparent viscous liquid. Deliquescence. It can be miscible with water and hydrolyzed to orthophosphoric acid without crystallization. Corrosive. |
Use | It is used as a cyclizing agent and acylating agent in organic synthesis, and is also a substitute for orthophosphoric acid. |
Company Profile Introduction
Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers.
We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin.
We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials.
We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.
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- Since: 2010-04-27
- Address: No. 18 Qinhuangdao Road, E.T.D.Z of QINGDAO
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