Hals UV- 770
Zambiri:
Dzina lazogulitsa: Hals UV-770
Dzina la Chene: Yowonjezera (2,2,2,6,6-tetramethyl-4-piperiyl)
Chingerezi: Kuwala Statebilizerge 770; Bis (2,2,2,6,6,6,6,6,6,6,6,6,6,6,6,6-tetramethyl-4
Nambala ya Cas: 52829-07-9
Ma molecular fomula: c28h52N2o4
Kulemera kwa maselo: 480.72
Nainecs nambala: 258-207-9
Njira Zojambula:
Magawo okhudzana: Kukhazikika kwa kuwala; Ultraviolet imatenga; Zopangira zopangira zopangira;
Malo osungunuka: 82-85 ° C (lit.)
Malo owiritsa: 499.8 ± 45.0 ° C (Ext).
Kuchulukitsa: 1.01 ± 0,1 g / cm3 (kulosera)
Kupanikizika kwa nthunzi: 0 pa 20 ℃.
Kuyika kwa Flash: 421 F.
Kusungunuka: kusungunuka mu ortic ma sodion monga ma ketoni, mowa ndi esters, zovuta kusungunuka m'madzi.
Katundu: zoyera, ma crystalline ufa.
Logp: 0.35 pa 25 ℃
| Chifanizo | Lachigawo | Wofanana |
| Kaonekedwe |
| Ma tinthu oyera |
| Zopezeka | % | ≥999.00 |
| Okhota | % | ≤0.50 |
| Phulusa | % | ≤0.10 |
| Malo osungunuka | ℃ | 81.00-86.00 |
| Chromotitit | Manlins | ≤25.00 |
| Kupanikizika kopepuka | ||
| 425nm | % | ≥988.00 |
| 500nm | % | ≥999.00 |
Photostabizase UV770 ndi kulemera kochepa kwa Amine Photostobilite, omwe ali ndi mawonekedwe abwino, obalalika pang'ono, osakhazikika, ndipo samatha kuwoneka bwino. Pamwamba kwambiri ndi gawo lakuda la gulu lopapatiza, likuumba, pali kujambula bwino. Ndi ma curecular olemera olemera komanso kunyamula ultraviolet, zotsatira zake ndizothandiza.
Chofunika kwambiri ku: Polythylene, polypropylene, polystyren, olefin Chloride, polyvinyl cloride, zomata ndi zisindikizo ndi zisindikizo.
Zowonjezera Zowonjezera: Nthawi zambiri 0.05-0.60%. Mayeso oyenera adzagwiritsidwa ntchito kudziwa kuchuluka koyenera komwe kumawonjezeredwa pakugwiritsa ntchito.
Odzaza 25 kg / katoni. Kapena odzaza monga makasitomala zofunika.
Sungani pamalo ozizira komanso owuma komanso chopumira; Pewani dzuwa mwachindunji.
Chonde titumizireni zikalata zilizonse zokhudzana.
Ng'ombe Zatsopano Zothandiza Kudzipereka Kumapereka Zofunikira Kwambiri Kukwaniritsa Zosowa Zautali Zokwaniritsa Mafakitale Awo, Kuyendetsa Kuyendetsa ndi Kugwiritsa Ntchito Kugwiritsa Ntchito Kukula Kwazinthu, chonde lemberani:
Email: nvchem@hotmail.com
