UV absorber-928 CAS 73936-91-1

CAS:73936-91-1

Fọọmu Molecular:C29H35N3O

Ìwọ̀n Molikula:441.61

EINECS:422-600-5

Awọn itumọ ọrọ sisọ:TINUVIN 928; UV ABSORBER TRUELICHT UV 928; Imuduro ina UV-Absorber RIASORB UV928/928FF; Sinosorb UV-928; UV Absorbers YD UV-928; Uv Stabilizer 928; 2- (2H-BENZOTRIAZOL-2-YL) -6- (1-METHYL-1-PHENYLETHYL) -4- (1,1,3,3-TETRAMETHYLBUTYL) PHENOL; UV ABSORBER-928

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Ohun ti o jẹ UV absorber-928 CAS 73936-91-1?

UV absorbers 928 ni kan jakejado ibiti o ti gbigba abuda ati ki o le fe ni aabo bo ati awọn miiran photosensitive ohun elo; Solubility giga, resistance otutu otutu, ati agbara ayika ti o dara; Dara fun awọn ohun elo ti o ga julọ, paapaa fun awọn ohun elo lulú ati awọn ideri okun ti o tẹsiwaju

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	555.5± 60.0 °C(Asọtẹlẹ)
iwuwo	1.07
Ojuami yo	112 °C
pKa	8.05± 0.50 (Asọtẹlẹ)
MW	441.61
mimọ	98%

Ohun elo

Awọn olutọpa UV 928 ni a lo ni akọkọ bi awọn amuduro ina fun awọn pilasitik, roba, awọn aṣọ, awọn awọ, ati bẹbẹ lọ, lati ṣe idiwọ fọtodegrade wọn labẹ ifihan igba pipẹ si imọlẹ oorun. O tun le ṣee lo fun awọn ohun elo ọkọ ayọkẹlẹ ati awọn ohun elo ti o wọpọ. Ni gbogbogbo, o ṣiṣẹ dara julọ nigba lilo papọ pẹlu awọn amuduro ina UV-292 tabi UV-123