I-UV Absorber BP-4 CAS NO.: 4065-45-6

Igama lekhemikhali: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid
Ifomula yama-molecule: C14H12O6S
Isisindo sama-molecule: 308.31
INOMBOLO YE-CAS.: 4065-45-6
Ifomula yesakhiwo samakhemikhali:

Inkomba yobuchwepheshe:
Ukubukeka: Impuphu yekristalu ekhanyayo noma ephuzi ekhanyayo
Ukuhlolwa (HPLC): ≥ 99.0%

Inani le-PH 1.2~2.2

Indawo Yokuncibilika ≥ 140℃

Ukulahlekelwa Kokomisa ≤ 3.0%

Ukukhukhumala emanzini ≤ 4.0EBC

Izinsimbi Ezisindayo ≤ 5ppm

Umbala kaGardner ≤ 2.0

Sebenzisa:

I-Benzophenone-4 iyancibilika emanzini futhi inconywa ngezici zokuvikela ilanga eziphakeme kakhulu. Ukuhlolwa kubonise ukuthi i-Benzophenone-4 iqinisa ukujiya kwamajeli ngokusekelwe ku-

i-polyacrylic acid (i-Carbopol, i-Pemulen) uma ivezwa emisebeni ye-UV. Ukugxila okuphansi njengo-0.1% kunikeza imiphumela emihle. Isetshenziswa njenge-ultra-violet stabilizer kuboya, izimonyo, izibulala-zinambuzane kanye ne-lithographic plate coating. Kumele kuqashelwe

ukuthi i-tBenzophenone-4 ayihambisani nosawoti we-Mg, ikakhulukazi kuma-emulsions wamanzi-amafutha. I-Benzophenone-4 inombala ophuzi oqina kakhulu ku-alkaline range futhi ingashintsha ukwakheka kwezixazululo ezinemibala.

Ukupakisha Nokugcina:

Iphakheji: 25KG/IKHATHONI

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