819(XBPO) Supplier and Distributor of Bulk, LTL, Wholesale products


CAS#  162881-26-7
Formula: C26H27O3P
Synonyms: Photoinitiator 819; Photoinitiator XBPO; Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide

Main Applications: Pigmented coatings, offset, flexo, and screen inks. Photoinitiator 819 can also be used for coloured UV curable plastic coating, UV coating has been widely used in plastic shell of various electronic and household appliances because of its excellent performance and efficient production.

Product Specifications

Molecular Weight   418.46
Appearance   Yellowish powder
Density   1.17 g/cm3
Assay   > 99.0 %
Melting Point   127 - 134 °C
Solubility   acetone, acetonitrile, toluene, and hexanediol diacrylate: soluble
Class Photo-initiators
Market   UV Curables

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