Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide information
Chemical Name:Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
Molecular Fomula:C26H27O3P
Molecular Weight:418.46
Appearance: Pale yellow powder
Assay: 99.0%
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide specification
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Items |
Specifications |
|
Appearance |
Pale yellow powder |
|
Assay (HPLC) |
≥99.0% |
|
Melting point |
131~135°C |
|
Volatile matter |
≤0.3% |
|
Clarity |
Clear |
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide function
Photoinitiator 819 is a highly efficient, general-purpose UV photoinitiator for initiating UV polymerization of unsaturated prepolymerization systems.
Applications: Printing inks and prepreg systems for wood, metal, plastic, paper and fiber surfaces
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Packaging
Packing:20kg/carton box.
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide storage
Stored in a cool dry place out of direct sunlight.
