Intengo enhle i-UV Absorber UV 988 CAS 6337-43-5 Isithombe Esivelele

Intengo enhle ye-UV Absorber UV 988 CAS 6337-43-5

Incazelo emfushane:

Igama Lamakhemikhali: I-UV Absorber UV 988

Amagama afanayo: i-tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate

I-CAS: 6337-43-5

Ifomula yama-molecule: C22H26O8

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izicelo

I-UV Absorber UV 988 iyi-phenylmethylene malonate engenambala emunca ukukhanya kwe-ultraviolet. Isakhiwo se-mesh somkhiqizo siwuvumela ukuthi umunce imisebe ye-UV enamandla aphezulu futhi usebenze njengesivikelo esibonakalayo, uvimbele ngempumelelo ukukhanya kwelanga ephepheni ngisho nasezimweni zezulu ezinzima kanye nezimo zokusetshenziswa ezinzima njengezibani zemoto, okubambezela kakhulu ukuphuzi noma ukushintsha kombala.

Ukupakisha

Gcina isitsha sivaliwe kahle. Gwema ukugwinya nokuhogela.

Ibhokisi le-25KG noma ngokwezidingo zamakhasimende

Imininingwane

ITEM	I-INDEX
Ukubukeka	Impuphu ephuzi ekhanyayo
Ukuhlasela, %	≥ 99
Indawo Yokuncibilika (℃)	137.00 ~ 139.00℃
Umlotha, %	≤0.10
Okuguquguqukayo, %	≤0.50
Ukudluliselwa (%): 425nm	≥ 96.00
Ukudluliselwa (%): 500nm	≥ 98.00
* Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu.