| Appearance | White powder |
| Melting Point | Not recorded |
| Molecular Formula | (C2H5O3P)n |
| Solubility | Soluble (1% w/v) in warm water (38°C), Partially in ethanol |
| Storage | Hygroscopic. Store in a desiccator at room temperature. |
| Country of Origin | United States |
Bingöl, B. et al. Macromol. Rapid Commun. 2006, 27, 1719–1724. Synthesis, microstructure and acidity of poly(vinylphosphonic acid).
Each lot is released against the specifications listed above. A Certificate of Analysis is issued with every shipment, and lot traceability records are available on request. We also work to custom specifications. If your process requires testing beyond the standard release panel, such as aqueous SEC molecular weight, titratable phosphonic acid content, or residual monomer, tell us what you need and we will quote it. Additional testing may carry additional cost and lead time.