Benzophenone-4 CAS 4065-45-6

CAS:CAS: 4065-45-6

Formula ya Molecular:C14H12O6S

Uburemere bwa molekile:308.31

EINECS:223-772-2

Amagambo asa:Uvistat 1121; HMBS Y'UMUTI UV ABSORBER; 5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID; TIMTEC-BB SBB002961; SULISOBENZONE; spectra-sorb uv 284; 2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULPHONIC ACID; Uv absorber BP-4 (UV-284); 2-hydroxy-4-methoxybenzophenone-5-sulfonic aside bp-4; benzophenone 4 mu kwita ku ruhu; benzophenone-4 ku ruhu; abakora uv-284

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CAS 4065-45-6 Benzophenone-4 ni iki?

Imashini ifata UV BP-4 iri mu bwoko bwa benzophenone. Benzophenone-4 ni ifu y'umweru cyangwa umuhondo woroshye ku bushyuhe bw'icyumba, ishobora kwinjiza neza 285 ~ 325Im y'urumuri rwa ultraviolet. Benzophenone-4 ni ubwoko bwa mudasobwa ifata UV ifite spectrum nini yo kwinjiza, idahumanya, ntigira ubwiza bw'izuba, nta teratogenicity, kandi ifite urumuri rwiza n'ubushyuhe burambye. BP-4 ikoreshwa cyane mu kwisiga izuba, ubuki, amavuta yo kwisiga, amavuta n'ibindi bikoresho byo kwisiga.

Ibisobanuro

IGITEKEREZO	ISANZWE
Isura	Ifu idasembuye
Ubuziranenge (HPLC)	99.50%umunota
Ikigero cyo gushonga cy'ubuziranenge	iminota 160.0℃
Gutakaza ubwumye	2.0% ntarengwa
PH,1% Umuti w'amazi @ 25C	1.20-2.2020
Gardner ibara (10%	4.0%
	16.0NTU ntarengwa
Uburyo bwo kwinjiza UV E1% cm, mu mazi kuri ntarengwa.285nm	Iminota 460
Uburyo bwo kwinjiza UV E1% cm, mu mazi kuri ntarengwa.325nm	Iminota 290
Agaciro ka K@285nm, L/g-cm	46.0-50.0
Ibyuma bikomeye nka Pb	20ppm ntarengwa

Porogaramu

1. Nk'umuti urinda imirasire ya UV, ifite ingaruka nziza zo kurwanya gusaza no koroshya imigozi y'ipamba na polyester.
2. BP-4 ikoreshwa cyane nk'umuti urinda imirasire ya ultraviolet mu mavuta yo kwisiga arinda imirasire ya sunscreen nka sunscreen, cream, ubuki, amavuta, nibindi.
3. BP-4 ishobora kandi gukoreshwa nk'icyuma gifata UV mu zindi wino zishongesha amazi, irangi, nibindi