4, 4-Difluorobenzophenone CAS 345-92-6 COA specification :
Items | Specification |
Assay | ≥99% |
Appearance | White crystalline powder |
Ash | ≤100ppm |
Fe | ≤10ppm |
Loss on drying | ≤0.20% |
* It can be used as an imaging agent and charge control agent for optical recording and electrical recording materials, and as an initiator for certain polymerization
reactions.
* It is a monomer material for many copolymers.
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