Sunan Sinadari:2,4-Dihydroxy benzophenone
CAS NO:131-56-6
Tsarin kwayoyin halitta:Saukewa: C13H10O2
Nauyin Kwayoyin Halitta:214

Ƙayyadaddun bayanai

Bayyanar: Hasken rawaya crystal ko farin iko
Matsakaicin: ≥ 99%
Matsayin narkewa: 142-146 ° C
Asarar bushewa: ≤ 0.5%
Ash: ≤ 0.1%
Canjin Haske: 290nm≥630

Aikace-aikace

A matsayin wakilin sha na ultraviolet, yana samuwa ga PVC, polystyrene daPolyolefine da dai sauransu. Max absorbing zangon zangon shine 280-340nm. Gabaɗayaamfani: 0.1-0.5% don kwayoyin halitta, 0.05-0.2% don kwayoyin halitta.

Kunshin da Ajiya

1.25kg kwali
2.Rufe kuma adana shi daga haske