Chemical Name: Vinylphosphonic acid
Other Name: Vinylphosphonsure; Vinyl phosphoric acid
CAS No.: 1746-03-8
Molecular Formula: C2H5O3P
Molecular Weight: 108.03
Vinylphosphonic Acid Cas 1746-03-8
Description
Vinylphosphonic Acid Details
Chemical Name: Vinylphosphonic acid
Other Name: Vinylphosphonsure; Vinyl phosphoric acid
CAS No.: 1746-03-8
Molecular Formula: C2H5O3P
Molecular Weight: 108.03
Molecular Structure:
Appearance: Liquid
Vinylphosphonic Acid Typical Properties
| Melting point | 41-45 °C(lit.) |
| Boiling point | 97-98 °C(Press: 2 Torr) |
| Density | 1.389 g/mL at 25 °C(lit.) |
| Water Solubility | 100g/L at 20℃ |
| Storage | Sealed in dry,Room Temperature |
| Appearance | Liquid |
| Colour | Colorless to light yellow |
| Flash point | >230 °F |
| Vapor Pressure | 0Pa at 20℃ |
| Refractive index | n20/D 1.473 |
| Acidity coefficient (pKa) | 2.11±0.10(Predicted) |
| PH | 1.5 (50g/l, H2O, 30℃) |
Vinylphosphonic Acid Usage
Used as an additive for inkjet inks to reduce ink viscosity and act as a dispersant
Used as a metal surface treatment agent to improve the corrosion resistance and adhesion of metal surfaces
Used as a coating additive
Vinylphosphonic Acid Packaging and Shipping
Packing: 25KG/Drum
Vinylphosphonic Acid Storage
Keep in a well-closed, light-resistant, dry and cool place.