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

Igama lekhemikhali:2,2′-Dihydroxy-4,4′-Dimethoxybenzophenone-5, 5′ –Sodium Sulfonate

Omqondofana:3,3'-carbonylbis[4-hydroxy-6-methoxy-benzenesulfonicacidisodiumsalt

I-Molecular FormulaI-C15H12Na2O11S2

Isisindo samangqamuzana478.36

Isakhiwo

Inombolo ye-CAS76656-36-5

Ukucaciswa

Ukubukeka:Impushana ecwebezelayo ephuzi

Umbala we-Gardner:≤6.0

Isivivinyo:≥85.0%noma≥65.0%

I-Chromatographic Purity:≥98.0%

Iphunga: Kufana ngohlamvu nokuqina kwe-standrad, iphunga elincane kakhulu le-solvent

I-K-value(emanzini angu-330 nm):≥16.0

Ukunyibilika:(5g/100ml amanzi ku-25 deg C) Isixazululo esicacile, esingenasici

Izicelo:

Lo mkhiqizo uyi-ejenti emunca imisebe ye-ultraviolet encibilika emanzini enombono obanzi kanye nobude beza begagasi obumunca ukukhanya obukhulu obungu-288nm. Unobuhle bokusebenza kahle kokumunca, awunabo ubuthi, futhi awukho okudala ukungezwani komzimba futhi awunayo imiphumela emibi ebanga ukukhubazeka. , izibani ezinhle ukuzinza nokuzinza kokushisa njll. Ngaphezu kwalokho ingakwazi ukumunca i-UV-A ne-UV-B, ibe i-ejenti yokuvikela ilanga yekilasi I, yengezwe kuzimonyo ngomthamo ka-5-8%.

Ukupakisha Nokugcina:

Iphakheji: 25KG/CARTON

Isitoreji: Izinzile endaweni, gcina umoya futhi ukude namanzi kanye nezinga lokushisa eliphezulu.