Benzophenone-4 CAS 4065-45-6

CAS:Saukewa: 4065-45-6

Tsarin kwayoyin halitta:Saukewa: C14H12O6S

Nauyin Kwayoyin Halitta:308.31

EINECS:223-772-2

Ma’ana:Uvistat 1121; UV ABSORBER HMBS; 5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID;TIMTEC-BB SBB002961;SULISOBENZONE;Speri-sorb uv 284;2-HYDROXY-ACID v absorber BP- 4 (UV-284)

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Menene CAS 4065-45-6 Benzophenone-4?

UV absorber BP-4 na cikin rukunin benzophenone na mahadi.Yana da fari ko haske rawaya foda a dakin zafin jiki, wanda zai iya yadda ya kamata sha 285 ~ 325Im na ultraviolet haske.Wani nau'in nau'in nau'in nau'in nau'in nau'in ultraviolet ne mai fa'ida tare da yawan sha, mara guba, babu ɗaukar hoto, babu teratogenicity, da haske mai kyau da kwanciyar hankali.Ana amfani da shi sosai wajen gyaran rana, zuma, magarya, mai da sauran kayan kwalliya.

Ƙayyadaddun bayanai

ITEM	STANDARD
Bayyanar	Kashe-Farin Foda
Tsaftace (HPLC)	99.50% min
Melting Point Deg.C	160.0 ℃ min
Rashin bushewa	2.0% max
PH,1% Magani mai Ruwa @25C	1.20-2.20
Gardner launi (10%	4.0 max
	16.0NTU max
UV absorbance E1% cm, cikin ruwa ku max.285nm	460 min
UV absorbance E1% cm, cikin ruwa da max.325nm	290 min
K-daraja@285nm, L/g-cm	46.0-50.0
Karfe masu nauyi kamar Pb	20ppm max

Aikace-aikace

1.As UV resistant karewa wakili, yana da kyau anti-tsufa da softening effects a kan auduga da polyester zaruruwa.
2. Ana amfani da shi azaman anti ultraviolet finishing agent a cikin kayan kwalliyar rana kamar suscreen, cream, zuma, ruwan shafa fuska, mai, da sauransu.
3 kuma ana iya amfani dashi azaman mai ɗaukar UV a cikin sauran tawada masu narkewa da ruwa, sutura, da sauransu