Upfu Huchena Kuenda Husina Kujeka Avobenzone Cas 70356-09-1

CAS:70356-09-1

Fomura reMamorekuru:C20H22O3

Kurema kweMorekuru:310.39

EINECS:274-581-6

Mazwi akafanana: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-PROPANEDIONE; PARSOL 1789

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Avobenzone Cas 70356-09-1?

Kune mhando dzakawanda dzezvinodzivirira ultraviolet, pakati pazvo zvinoshandiswa zvakanyanya ne phenylketone ultraviolet absorbers uye zvine basa guru mukutsvaga. Avobenzone imhando ye benzone ultraviolet absorbent, uye zvakare inhengo yakakosha kwazvo yekugadzira organic.

Tsanangudzo

ITEM	STANDARD	MHEDZISIRA
Chitarisiko	Upfu hwakachena kusvika hweyero yakachenuruka	Upfu hweyero hwakachenuruka
Imazino (IR)	Matches reference spectrum	Kutevedzera
Imazino (Nguva yekuchengetedza)	Nguva yekuchengetedza mareferensi inoenderana	Kutevedzera
UV kutsakatika kwakananga	1100-1180	1170
Nzvimbo yekunyunguduka	81.0℃-86.0℃	83.8℃ -84.6℃
Kuchena kweChromatographic(GC)	Kusachena kwega kwega ≤3.0%	1.2%
Kuchena kweChromatographic(GC)	Kusvibiswa kwese ≤4.5%	1.4%
Zvinonyungudutsa zvakasara	Methanol ≤3000ppm	Kutevedzera
Zvinonyungudutsa zvakasara	Toluene ≤890ppm	Kutevedzera
Kuchena kwebhakitiriya	Huwandu hwese hwemhepo inobhururuka ≤100CFU/g	Kutevedzera
Kuchena kwebhakitiriya	Mbiriso yese neforoma ≤100CFU/g	Kutevedzera
Kurasikirwa pakuomeswa	≤0.5%	0.03%
Kuyedza (GC)	95.0-105.0%	100.1%

Kushandiswa

Avobenzone imushonga we ultraviolet wakagadzirwa, unova muchina wakanaka we UV-A (>320nm) ultraviolet absorber. UV Avobenzone 70356-09-1 inogona kuvhara UVA pahurefu hwakazara (320-400nm). Butyl-methoxydibenzoylmethane imuchina we UVA unonyungudika nemafuta wakafara. UV Avobenzone inogona kupa dziviriro yese ye UVA ne UVB kana ikabatanidzwa nezvimwe zvinoshandiswa pakudzivirira zuva zve UVB kudzivirira gomarara reganda rinokonzerwa nechiedza.

Avobenzone imushonga we ultraviolet unogadzirwa uye firita yeUVA inonyungudika nemafuta inoshanda zvakanyanya inogona kuvhara UVA munzvimbo yese ye wavelength (320-400nm), zvichiwedzera kukosha kweSPF kwezvigadzirwa zve sunscreen. UV Avobenzone inowanzoshandiswa pamwe chete nemafirita eUVB kuti ipe dziviriro yakakwana kubva kuUVA neUVB.