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

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

Amagama afanayo：3,3'-carbonylbis[4-hydroxy-6-methoxy-benzenesulfonicacidosodiumusawoti

Ifomula YamamolekyuliC15H12Na2O11S2

Isisindo sama-molecule478.36

Isakhiwo

Inombolo ye-CAS76656-36-5

Imininingwane

Ukubukeka: I-powder ephuzi ekhanyayo yekristalu

Umbala kaGardner: ≤6.0

Ukuhlolwa: ≥85.0% noma ≥65.0%

Ukuhlanzeka kwe-Chromatographic: ≥98.0%

Iphunga: Lifana ngesimo nangobukhali obufanayo nobe-standrad, linuka kancane kakhulu i-solvent

Inani le-K (emanzini ku-330 nm): ≥16.0

Ukuncibilika: (5g/100ml wamanzi ku-25 deg C) Isixazululo esicacile, esingenakuncibilika

Izicelo:

Lo mkhiqizo uyi-ejenti emunca imisebe ye-ultraviolet encibilikayo emanzini ene-spectrum ebanzi kanye nobude be-wavelength obuphezulu obumunca ukukhanya obungu-288nm. Inezinzuzo zokusebenza kahle kokumunca okuphezulu, ukungabi nobuthi, kanye nemiphumela emibi ebanga ukungezwani komzimba kanye nokungabi naso isimo esibi, ukuqina okuhle kokukhanya kanye nokuqina kokushisa njll. Ngaphezu kwalokho, ingamunca i-UV-A kanye ne-UV-B, njenge-ejenti yokuvikela ilanga yesigaba I, engezwe ezimonyweni ezinomthamo ongu-5-8%.

Ukupakisha Nokugcina:

Iphakheji: 25KG/IKHATHONI

Indawo Yokugcina Izinto: Izinzile endaweni, igcina umoya ungena futhi ikude namanzi kanye nokushisa okuphezulu.