Product Name: 6-fda
Synonym: 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
CAS No.:1107-00-2
Molecular Formula：C19H6F6O6
Molecular weight：444.24
Specifications:
| Appearance | white powder |
| Assay (HPLC) | ≥99.0% |
| Volatiles | ≤0.5% |
| Melting point | 244-247 ℃ |
| Ca, ppm | ≤5 |
| Fe, ppm | ≤5 |
| Na, ppm | ≤5 |
| K, ppm | ≤5 |
| Mn, ppm | ≤5 |
| Ni, ppm | ≤5 |
| Zn, ppm | ≤5 |
| Cu, ppm | ≤5 |
Packing: 25KG drum
Application:
Hexafluorodianhydride (6FDA) is an organic synthesis intermediate and a pharmaceutical intermediate, which can be used in the laboratory research and development process and the chemical and pharmaceutical synthesis process, mainly as an electronic material polymer.
Storage: Store dry and protected from light
Reviews
There are no reviews yet.