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.
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