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CAS 84434 11 7 Photoinitiator TPO-L For UV Screen Printing Inks
Photoinitiator TPO-L is used as an initiator for very low yellowing, white pigmented UV-lacquers, UV screen printing inks, UV offset and UV flexo inks, overprint varnishes, paper lacquers, photoresists, printing plates, stereolithography, etc.
CAS No.: 84434-11-7
Product Name:Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate
General name: Photoinitiator TPO-L
Molecular Formula:C18H21O3P
Molecular Weight:316.33
Structural Formula:
Specification
| ITEM | VALUE |
| Appearance | Clear yellowish viscous clear liquid |
| Flash point | 144℃ |
| Purity | ≥98.0% |
| Melting Point | -12℃ |
| UV-Absorption | 273nm/370nm |
| Density | 1.133g/cm3 |
Storage:
12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area.
This substance may has crystallization phenomenon at low temperature, which is a normal phenomenon.
The recommended storage temperature:≥25℃.For additional information, please see the Safety Data Sheet.
Package:
Packaging: 25Kg, 200Kg/Drum, 800Kg/Pallet or on request.