Sunan sinadarai:2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5'-Sodium Sulfonate; Benzophenone-9
Lambar CAS:76656-36-5

Ƙayyadaddun bayanai:
Bayyanar: Bright yellow crystalline foda
Launi Gardner: 6.0 max
Assay: 85.0% min ko 65.0% min
Tsaftar Chromatographic: 98.0% min
Kamshi:I kama a cikin hali da kuma tsanani ga standrad, sosai kadan ƙarfi wari
K-darajar (a cikin ruwa a 330 nm): 16.0 min
Solubility: (5g/100ml ruwa a 25 deg C) bayyananne bayani, free daga insoluble

Amfani:Wannan samfurin wakili ne mai narkewar ultraviolet mai raɗaɗi mai narkewa tare da nau'i mai faɗi da matsakaicin tsayin haske mai ɗaukar nauyi na 288nm.Yana da fa'idodi na ingantaccen ɗaukar hoto, babu guba, kuma babu rashin lafiyan halayen kuma babu nakasar da ke haifar da sakamako masu illa. , kyawawan fitilu kwanciyar hankali da kwanciyar hankali zafi da dai sauransu. Haka kuma zai iya sha UV-A da UV-B, kasancewa aji I rana kariya. wakili, ƙara a cikin kayan shafawa tare da sashi na 5-8%.

Kunshin da Ajiya
1.25kg kwali
2.Ana adana a cikin shãfe haske, bushe da duhu yanayi