Benzophenone-4 CAS 4065-45-6

URUBANZA:CAS: 4065-45-6

Inzira ya molekulari:C14H12O6S

Uburemere bwa molekile:308.31

EINECS:223-772-2

Synonyme:Uvistat 1121; UV ABSORBER HMBS; 5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID; TIMTEC-BB SBB002961; SULISOBENZONE; spectra-sorb uv 284-2-HYDROXY-4; v absorber BP- 4 (UV-284); 2-hydroxy-4-mikorerexybenzophenone-5-acide sulfonique bp-4; benzophenone 4 mu kwita ku ruhu; benzophenone-4 kuruhu; uv-284

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

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

UV ikurura BP-4 ni mubyiciro bya benzophenone. Benzophenone-4 ni ifu yera cyangwa yoroheje ifu yumuhondo mubushyuhe bwicyumba, ishobora gukuramo neza 285 ~ 325Im yumucyo ultraviolet. Benzophenone-4 ni ubwoko bwagutse bwa ultraviolet yinjiza ifite umuvuduko mwinshi, udafite uburozi, nta fotosensisation, nta teratogenicite, n'umucyo mwiza n'ubushyuhe bihamye. BP-4 ikoreshwa cyane mu zuba ryizuba, ubuki, amavuta yo kwisiga, amavuta nandi mavuta yo kwisiga.

Ibisobanuro

INGINGO	STANDARD
Kugaragara	Ifu Yera
Isuku (HPLC)	99,50% min
Gushonga Ingingo Deg.C.	160.0 ℃ min
Igihombo cyumye	2.0% max
PH, 1% Igisubizo cyamazi @ 25C	1.20-2.20
Gardner ibara (10%	4.0max
	16.0NTU max
Kwinjira kwa UV E1% cm, mumazi kuri max.285nm	460min
Kwinjira kwa UV E1% cm, mumazi kuri max.325nm	290min
K-Agaciro @ 285nm, L / g-cm	46.0-50.0
Ibyuma biremereye nka Pb	20ppm max

Gusaba

1.Nkuko UV irwanya kurangiza, ifite ingaruka nziza zo kurwanya gusaza no koroshya fibre na polyester.
2.
3. BP-4 irashobora kandi gukoreshwa nkigikoresho cya UV mu zindi wino zishonga amazi, impuzu, nibindi