Neefsadaha UV-928 CAS 73936-91-1

CAS:73936-91-1

Qaacidda Molekuleeri:C29H35N3O

Miisaanka Molekule:441.61

EINECS:422-600-5

Isku-mid ah:TINUVIN 928; UV ABSOORBER TRUELICHT UV 928; Xasiliye Iftiin UV-Neef RIASORB UV928/928FF; Sinosorb UV-928; UV ABSOORBERS YD UV-928; UV ADXA 928; 2-(2H-BENZOTRIAZOL-2-YL)-6-(1-METHYL-1-PHENYLETHYL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL; UV ABSOORBER-928

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Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay nuugaha UV-928 CAS 73936-91-1?

Nuugayaasha UV 928 waxay leeyihiin astaamo nuugis oo kala duwan waxayna si wax ku ool ah u ilaalin karaan dahaarka iyo agabyada kale ee xasaasiga u ah sawir-qaadista; Milmi sare, iska caabin heerkul sare, iyo cimri dherer deegaan oo wanaagsan; Ku habboon dahaarka waxqabadka sare leh, gaar ahaan dahaarka budada iyo dahaarka gariiradda joogtada ah

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	555.5±60.0 °C (Saadaasha)
Cufnaanta	1.07
Barta dhalaalaysa	112 °C
pKa	8.05±0.50 (Saadaasha)
MW	441.61
daahirnimo	98%

Codsiga

Qalabka nuuga iftiinka ee UV 928 waxaa inta badan loo isticmaalaa sidii dejiyayaal iftiin oo loogu talagalay balaastikada, caagga, dahaarka, rinjiga, iwm., si looga hortago in sawir-qaadistoodu ay sii xumaato marka ay muddo dheer ku dhacdo iftiinka qorraxda. Waxa kale oo loo isticmaali karaa dahaarka baabuurta iyo dahaarka caadiga ah. Guud ahaan, si fiican ayay u shaqeysaa marka lala isticmaalo dejiyeyaasha iftiinka ee UV-292 ama UV-123.