Funfun To Bia Yellow Powder Avobenzone Cas 70356-09-1

CAS:70356-09-1

Fọọmu Molecular:C20H22O3

Ìwọ̀n Molikula:310.39

EINECS:274-581-6

Awọn itumọ ọrọ sisọ:AVOBENZONE; EUSOLEX (R) 9020; 4-tert-butyl-4'-methoxy-dibenzoylmethane; 4-T-BUTYL-4'-METHOXY-DIBENZOYLMETHANE; 1- (4- (1,1-Dimethylethyl) phenyl) -3- (4-methoxyphenyl) -1,3-propanedione; 1- (4-TERT-BUTYLPHENYL) -3- (4-METHOXYPHENYL) 1,3-PROPANEDIOL; 1- (PT-BUTYLPHENYL) -3- (P-METHOXYPHENYL) -1,3-PROPANEDION; PARSOL 1789

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Ohun ti o jẹ Avobenzone Cas 70356-09-1?

Ọpọlọpọ awọn iru awọn ohun mimu ultraviolet lo wa, laarin eyiti phenylketone ultraviolet absorbers ti wa ni lilo pupọ ati pe o ni iye iwadii iwulo nla. Avobenzone jẹ iru benzone ultraviolet absorbent, ati pe o tun jẹ agbedemeji iṣelọpọ Organic pataki kan.

Sipesifikesonu

ITEM	STANDARD	Àbájáde
Ifarahan	Funfun to bia ofeefee lulú	Bia ofeefee lulú
Iehin (IR)	Ibaramu itọkasi julọ.Oniranran	Ṣe ibamu
Iehin (Aago idaduro)	Baramu itọkasi akoko idaduro	Ṣe ibamu
UV pato iparun	1100-1180	1170
Ojuami yo	81.0 ℃-86.0 ℃	83.8℃-84.6℃
Chromatographic ti nw(GC)	Aimọ kọọkan ≤3.0%	1.2%
Chromatographic ti nw(GC)	Lapapọ awọn idoti ≤4.5%	1.4%
Awọn olomi ti o ku	Methanol ≤3000ppm	Ṣe ibamu
Awọn olomi ti o ku	Toluene ≤890ppm	Ṣe ibamu
Mikrobial ti nw	Lapapọ iye aerobe ≤100CFU/g	Ṣe ibamu
Mikrobial ti nw	Lapapọ iwukara ati awọn mimu ≤100CFU/g	Ṣe ibamu
Pipadanu lori gbigbe	≤0.5%	0.03%
Agbeyewo (GC)	95.0-105.0%	100.1%

Ohun elo

Avobenzone jẹ ohun mimu ultraviolet sintetiki, eyiti o jẹ UV-A ti o dara (> 320nm) ultraviolet absorber. O le di UVA ni kikun wefulenti (320-400nm). O jẹ àlẹmọ UVA ti epo-tiotuka ti o gbooro-gbooro daradara. O le pese gbogbo aabo UVA ati UVB nigba idapo pẹlu awọn aṣoju oorun UVB miiran lati ṣe idiwọ alakan awọ ti o fa nipasẹ ina.