Impuphu Emhlophe Kuya Ephuzi Ephuzi I-Avobenzone Cas 70356-09-1

Impuphu Emhlophe Kuya Ephuzi Ephaphathekile I-Avobenzone Cas 70356-09-1 Isithombe Esifakiwe

I-CAS:70356-09-1

Ifomula Yamamolekyuli:C20H22O3

Isisindo sama-molecule:310.39

I-EINECS:274-581-6

Amagama afanayo:I-AVOBENZONE; I-EUSOLEX(R) 9020; i-4-tert-butyl-4'-methoxy-dibenzoylmethane; i-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-PROPANEDIONE; I-PARSOL 1789

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Avobenzone Cas 70356-09-1?

Kunezinhlobo eziningi zezifutho ze-ultraviolet, phakathi kwazo ezisetshenziswa kabanzi izifutho ze-phenylketone ultraviolet futhi zinokubaluleka okukhulu kocwaningo. I-Avobenzone uhlobo lwe-benzone ultraviolet ezifutho, futhi iyindawo ebaluleke kakhulu yokwenziwa kwezinto eziphilayo.

Imininingwane

II-TEM	SI-TANDARD	UMPHUMELA
Ukubukeka	Impuphu emhlophe kuya kwephuzi elikhanyayo	Impuphu ephuzi ekhanyayo
Iubuthi (IR)	I-spectrum yokubhekisela iyafana	Ukuvumelana
Iubuthi (Isikhathi sokugcina)	Isikhathi sokugcina ireferensi sifana	Ukuvumelana
UV ukuqothulwa okuqondile	1100-1180	1170
Indawo yokuncibilika	81.0℃-86.0℃	83.8℃-84.6℃
Ubumsulwa be-Chromatographic(GC)	Ukungcola ngakunye ≤3.0%	1.2%
Ubumsulwa be-Chromatographic(GC)	Ukungcola okuphelele ≤4.5%	1.4%
Izithasiselo ezisele	I-Methanol ≤3000ppm	Ukuvumelana
Izithasiselo ezisele	I-Toluene ≤890ppm	Ukuvumelana
Ubumsulwa be-microbial	Inani eliphelele le-aerobe ≤100CFU/g	Ukuvumelana
Ubumsulwa be-microbial	Imvubelo kanye nezikhunta eziphelele ≤100CFU/g	Ukuvumelana
Ukulahlekelwa ekomiseni	≤0.5%	0.03%
Ukuhlolwa (GC)	95.0-105.0%	100.1%

Isicelo

I-Avobenzone iyisithambisi se-ultraviolet esenziwe ngokwenziwa, esiyisithambisi se-ultraviolet esihle se-UV-A (>320nm). I-UV Avobenzone 70356-09-1 ingavimba i-UVA ngokugcwele (320-400nm). I-Butyl-methoxydibenzoylmethane iyisihlungi se-UVA esisebenza kahle esincibilikisa uwoyela esibanzi. I-UV Avobenzone ingahlinzeka ngazo zonke izivikelo ze-UVA kanye ne-UVB uma zihlanganiswa nezinye izinto zokuvikela ilanga ze-UVB ukuvimbela umdlavuza wesikhumba obangelwa ukukhanya.

I-Avobenzone iyisithambisi se-ultraviolet esenziwe ngokwenziwa kanye nesihlungi se-UVA esincibilika ku-oyela esisebenza kahle kakhulu esingavimba i-UVA kulo lonke ububanzi be-wavelength (320-400nm), sithuthukisa ngempumelelo inani le-SPF lemikhiqizo ye-sunscreen. I-UV I-Avobenzone ivame ukusetshenziswa kanye nezihlungi ze-UVB ukuhlinzeka ngesivikelo esiphelele ngokumelene ne-UVA kanye ne-UVB.