Benzophenone-4 CAS 4065-45-6

CAS:CAS: 4065-45-6

Formula Molekul:C14H12O6S

Beurat Molekul:308.31

EINECS:223-772-2

sinonim:Uvistat 1121; UV nyerep HMBS; 5-cangzoyl-4-hydroxypenonics-2-hydroxylzenonical; TimTec-Bb SBB00296 (Wullobys-5-Hynoxy-5-Hynoxy-5-hycroxycch. 4 (UV-284)

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Naon CAS 4065-45-6 Benzophenone-4?

UV absorber BP-4 milik kelas benzophenone sanyawa.Ieu bubuk bodas atawa konéng lampu dina suhu kamar, nu éféktif bisa nyerep 285 ~ 325Im sinar ultraviolét.Ieu mangrupakeun jenis spéktrum lega ultraviolét absorber kalawan laju nyerep tinggi, non-toksik, euweuh photosensitization, euweuh teratogenicity, sarta lampu alus sarta stabilitas panas.Hal ieu loba dipaké dina sunscreen, madu, lotion, minyak jeung kosmétik lianna.

Spésifikasi

ITEM	STANDAR
Penampilan	Bubuk Pareum-Bodas
Purity (HPLC)	99,50% mnt
Titik lebur Deg.C	160,0 ℃ mnt
Kaleungitan garing	2,0% max
PH, 1% Solusi Cai @ 25C	1.20-2.20
Gardner warna (10%	4,0 max
	16.0NTU max
nyerep UV E1% cm, dina cai dina max.285nm	460 mnt
nyerep UV E1% cm, dina cai dina max.325nm	290 mnt
K-Nilai@285nm, L/g-cm	46.0-50.0
Logam beurat salaku Pb	20 ppm max

Aplikasi

1.As agén pagawean tahan UV, éta boga alus anti sepuh tur softening épék on katun sarta serat poliéster.
2. Loba dipaké salaku anti ultraviolet agén pagawean di kosmétik sunscreen kayaning sunscreen, krim, madu, lotion, minyak, jsb
3 ogé bisa dipaké salaku absorber UV dina inks larut cai lianna, coatings, jsb