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Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate/TPO-L is used as a UV-curable coating and ink.
Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate/TPO-L is a liquid photoinitiator used in low yellowing, low odor formulation system, commonly used in screen printing ink, lithographic printing ink, flexo printing ink, photoresist, overprint paint, printing plate and other fields.
Items | Specification | Result |
Assay | 99%-101% | 100.5% |
Appearance | White or almost white powder | Almost white powder |
Loss on drying | ≤0.5% | 0.18% |
Sulphated ash | ≤0.1% | 0.049% |
Related substance | Total impurity≤0.3% Unspecific individual impurity≤0.1% | Complies Complies |
Product parameters | |
Cas number: | 84434-11-7 |
Appearance: | Pales yellow liquid |
Purity: | 95%min |
Package details: | 25kg/drum,200kg/drum |
Brand: | Fortunachem |
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