Chemical Name:4,4′-Oxydiphthalic anhydride / ODPA
Molecular Formula: C16H6O7
Density: 1.696g/mLat 25°C(lit.)
Boiling point: 162°C(lit.)
Molecular Weight: 310.21
ODPA Typical Properties
Colorless clear liquid
SO4 2- ppm W
F– ppm W
H2O ppm W
1.Used in the manufacture of polyester fibers, polyester electrical appliances, unsaturated
2.It has a wide range of uses and is known as the strongest organic acid.
3.It is an omnipotent synthetic tool.
4.It has strong corrosiveness and hygroscopicity, and is widely used in medicine, chemical industry and other industries, such as nucleosides, antibiotics, steroids, proteins, carbohydrates, vitamin synthesis, silicone rubber modification, etc.
ODPA Packaging and Shipping
Packing: 50kg/drum 90kg/drum
1.Keep away from heat, sparks, and flame.
2.Keep away from sources of ignition.
3.Keep container closed when not in use.
4.Storedin a tightly closed container.
5.Storedin a cool, dry, well-ventilated area away from incompatible substances.