Assay: 99% min
Appearance: Pale yellow powder
Capacity: 1000MT per year
Packaging: 20kg/Carton
Sample: available
Assay: 99% min
Appearance: Pale yellow powder
Capacity: 1000MT per year
Packaging: 20kg/Carton
Sample: available
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Quick Details
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 oxideTypical Properties
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 and Shipping
Packing:20kg/carton box.
Delivery:with in 5-7 working days.
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide storage
Stored in a cool dry place out of direct sunlight.