Benzoin rau hmoov txheej
| Tshuaj npe | Benzoin |
| Lub npe Molecular | C14H12O2 |
| Molecular Luj | 212.22 Nws |
| CAS Nr. | 119-53-9 ib |
Molecular Structure
Specifications
| Qhov tshwm sim | dawb mus rau lub teeb daj hmoov los yog siv lead ua |
| Assay | 99.5% Min |
| Melting Rang | 132-135 ℃ |
| Cov seem | 0.1% Max |
| Poob rau ziab | 0.5% Max |
Kev siv
Benzoin Raws li photocatalyst hauv photopolymerization thiab raws li photoinitiator
Benzoin Raws li ib tug additive siv nyob rau hauv hmoov txheej kom tshem tawm cov pinhole phenomenon.
Benzoin Raws li raw khoom rau synthesis ntawm benzil los ntawm cov organic oxidation nrog nitric acid los yog oxone.
Pob
1.25kgs / Draft-paper hnab; 15Mt / 20'fcl nrog pallet thiab 17Mt / 20'fcl yam tsis muaj Pallet.
2.Khaws cov thawv kaw kom nruj rau hauv qhov chaw qhuav, txias, thiab qhov cua zoo.
Sau koj cov lus ntawm no thiab xa tuaj rau peb