UV 538 CAS 2985-59-3

CAS:2985-59-3

Fọọmu Molecular:C25H34O3

Ìwọ̀n Molikula:382.54

EINECS:221-049-6

Awọn itumọ ọrọ sisọ:UV538; 4- (DODECYLOXY) -2-HYDROXYBENZOPHENONE; [4- (dodecyloxy) -2-hydroxyphenyl] phenyl-methanon; [4- (dodecyloxy) -2-hydroxyphenyl] phenyl-MethanoChemicalbookne; 2-Hydroxy-4- (dodecyloxy) benzophenone

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Kini UV 538 CAS 2985-59-3?

UV 538 ti kii ṣe majele, ti kii ṣe ina, ti kii ṣe ibẹjadi, ti kii ṣe ibajẹ, iduroṣinṣin ipamọ to dara, le fa ina ultraviolet 270-340nm, ṣe idiwọ ohun elo polymer lati fọtoaging, fifọ ati iyipada brittle, fa igbesi aye iṣẹ ti ohun elo pọ si. . Ilana molikula ti UV-1200 jẹ C25H34O3, ati ultraviolet absorber UV-1200 jẹ rirọpo ti UV-531 ati UV-9.

Sipesifikesonu

Nkan	Sipesifikesonu
Ojuami yo	49-50 °C
Oju omi farabale	506.3± 35.0 °C(Asọtẹlẹ)
iwuwo	1.029± 0.06 g/cm3 (Asọtẹlẹ)
olùsọdipúpọ̀ acid (pKa)	7.58± 0.35 (Asọtẹlẹ)

Ohun elo

UV absorbent UV-1200 jẹ aropo UV-531 ati UV-9. Ọja naa kii ṣe majele, ti kii ṣe ina, ti kii ṣe ibẹjadi, ti kii ṣe ibajẹ, iduroṣinṣin ipamọ to dara, le fa ina ultraviolet 270-340nm, Kemikali lati ṣe idiwọ fọtoaging, fifọ ati awọn ohun elo polima brittle, fa igbesi aye iṣẹ ti ohun elo naa pọ si. . Nitori iṣẹ ṣiṣe ti o dara julọ, o jẹ lilo pupọ ni polyethylene, polypropylene, acrylic, ọpọlọpọ awọn ibora giga-giga ati awọn kikun adaṣe ni okeere.