Product name： Phenylphosphonic acid
CAS： 1571-33-1
MF ：C6H7O3P
MW： 158.09
EINECS： 216-388-1
Appearance： White powder
Specification
| item | value |
| Melting Point | 162-164 °C (lit.) |
| Boiling Point | 241-243 °C(lit.) |
| Density | 1.412 g/mL at 25 °C(lit.) |
| Packing | 200Kg/Drum
|
Application
Phenylphosphonic acid additive used with Noyori's catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.
Storage
Sealed in dry,Room Temperature
