Polyphosphoric acid CAS 8017-16-1
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Description
Quick details:
Product Name：Polyphosphoric acids ; Polyphosphorsuren
CAS No: 8017-16-1
Specification
| Item | Standard |
| Appearance | Colorless viscous clear liquid |
| Content(P2O5) | ≥83.3% |
| Content(H3PO4) | ≥115% |
| Chloride | ≤0.001% |
| Sulphate | ≤0.02% |
| Heavy metals | ≤0.0035% |
| Asenic | ≤0.005% |
| Iron | ≤0.0035% |
 Usage
Used as compound cyclizing agent and acylating agent in organic synthesis
Package
Usually packed in 300kg drum, and also can be do customized package.
Storage
This product should be stored in the dark and at room temperature, and the shelf life is one year.