Benzophenone-4 CAS 4065-45-6

CAS:CAS: 4065-45-6

Fọọmu Molecular:C14H12O6S

Ìwọ̀n Molikula:308.31

EINECS:223-772-2

Awọn itumọ ọrọ sisọ:Uvistat 1121; UV ABSORBER HMBS; 5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID;TIMTEC-BB SBB002961;SULISOBENZONE;spectra-sorb uv 284;2-HYDROXY-ACID-ACID Uv absorber BP- 4 (UV-284); 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid bp-4; benzophenone 4 ni itọju awọ ara; benzophenone-4 fun awọ ara; uv-284 olupese

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Kini CAS 4065-45-6 Benzophenone-4?

UV absorber BP-4 jẹ ti kilasi benzophenone ti awọn agbo ogun. Benzophenone-4 jẹ funfun tabi ina ofeefee lulú ni yara otutu, eyi ti o le fe ni fa 285 ~ 325Im ti ultraviolet ina. Benzophenone-4 jẹ iru ohun ti o gbooro ultraviolet absorber pẹlu oṣuwọn gbigba giga, ti kii ṣe majele, ko si isunmọ fọtoyiya, ko si teratogenicity, ati ina to dara ati iduroṣinṣin ooru. BP-4 jẹ lilo pupọ ni iboju oorun, oyin, ipara, epo ati awọn ohun ikunra miiran.

Sipesifikesonu

Nkan	ITOJU
Ifarahan	Pa-White Powder
Mimọ (HPLC)	99.50% iṣẹju
Yo Point Deg.C	160.0 ℃ min
Ipadanu gbigbẹ	2.0% ti o pọju
PH,1% Ojutu olomi @ 25C	1.20-2.20
Gardner awọ (10%	4.0max
	Iye ti o ga julọ ti 16.0NTU
UV gbigba E1% cm, ninu omi o pọju.285nm	460 iṣẹju
UV gbigba E1% cm, ninu omi ni max.325nm	290 iṣẹju
K-Iye @ 285nm, L/g-cm	46.0-50.0
Awọn irin ti o wuwo bi Pb	20ppm ti o pọju

Ohun elo

1.As a UV sooro finishing oluranlowo, o ni o ni ti o dara egboogi-ti ogbo ati rirọ ipa lori owu ati polyester awọn okun.
2. BP-4 ti a lo ni lilo pupọ bi oluranlowo ultraviolet ti o pari ni awọn ohun ikunra oorun bi iboju oorun, ipara, oyin, ipara, epo, ati bẹbẹ lọ.
3. BP-4 tun le ṣee lo bi olutọpa UV ni awọn inki omi-omi miiran, awọn aṣọ, ati be be lo.