UV Absorber BP-9 CAS NO.: 57834-33-0

Sunan sinadarai:2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5'-Sodium Sulfonate

Makamantu:3,3'-carbonylbis [4-hydroxy-6-methoxy-benzenesulfonicacidisodium gishiri.

Tsarin kwayoyin halittaSaukewa: C15H12Na2O11S2

Nauyin Kwayoyin Halitta478.36

Tsarin

Lambar CAS76656-36-5

Ƙayyadaddun bayanai

Bayyanar: Bright yellow crystalline foda

Launi na Gardner:≤6.0

Binciken: ≥85.0% ko ≥65.0%

Tsaftar Chromatographic: ≥98.0%

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

Solubility: (5g/100ml ruwa a 25 deg C) bayyananne bayani, free daga insoluble

Aikace-aikace:

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 na kare rana wakili, kara a cikin kayan shafawa tare da sashi na 5-8%.

Shiryawa da Ajiya:

Kunshin: 25KG/CARTON

Ajiye: Barga a cikin dukiya, kiyaye samun iska da nisantar ruwa da zafin jiki.