High quality Sample Photoinitiator 819 BAPO For UV Paint
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
>> Chemical formula and molecular weight
chemical formula:C26H27O3P
molecular weight:418.46
CAS NO.:162881-26-7
>> Properties and uses
Usage: Food additives and nutritional additives.
>> Quality specification
Item | Specifications | Results |
Appearance | Pale yellow powder | Pale yellow powder |
Assay (HPLC) | ≥99.0% | 99.6% |
Melting point | 131~135℃ | 131.9~132.9℃ |
Volatile matter | ≤0.3% | 0.27% |
Clarity | Clear | Pass |
Conclusion | The results conforms with enterprise standards |
If more question, please contact Tina Wang directly who is in charge of this 819
Tina Wang
Skype:tina.wang163
Whatsapp:+86 18615603925
Email:allplace009@allplace.cn
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