Babban Antioxidant 1076
| Sunan samfur | Babban Antioxidant 1076 |
| Sunan sinadarai | β- (3, 5-di-tert-butyl-4-hydroxyphenyl) octadecyl propionate; 3- (3, 5-di-tert-butyl-4-hydroxyphenyl) propionate n-octadecyl barasa ester; 3, 5-bis ( 1,1-dimethylethyl -4-hydroxybenzenepropanoic acid octadecyl ester; |
| Lambar CAS | 2082-79-3 |
| Tsarin kwayoyin halitta | Saukewa: C35H62O3 |
| Nauyin kwayoyin halitta | 530.86 |
| Lambar EINECS | 218-216-0 |
| Tsarin tsari | |
| Rukunin masu alaƙa | Antioxidants; Additives na filastik; Haske stabilizer; Additives na aikin albarkatun albarkatun kasa; |
Matsayin narkewa: 50-52°C (lit.)
Matsayin tafasa: 568.1 ± 45.0 ° C (An annabta)
Yawan yawa: 0.929± 0.06g/cm3 (an annabta)
Wurin walƙiya:>230°F
Solubility: Mai narkewa a cikin chloroform, ethyl acetate (kadan), methanol (kadan).
Adadin acidity (pKa): 12.33 ± 0.40 (an annabta)
Properties: Fari zuwa fari kamar m foda.
Solubility: Mai narkewa a cikin ketones, hydrocarbons aromatic, ester hydrocarbons, chlorinated hydrocarbons da barasa, maras narkewa a cikin ruwa.
Kwanciyar hankali: Barga. Mai ƙonewa, mai yuwuwar fashewa tare da cakuda ƙura/iska. Rashin jituwa tare da oxidants mai ƙarfi, acid da tushe.
LogP: 13.930 (est)
| Ƙayyadaddun bayanai | Naúrar | Daidaitawa |
| Bayyanar | farin crystalline foda | |
| Abun ciki | % | ≥98.00 |
| Tsaratarwa | bayyananne | |
| Al'amari mai canzawa | % | ≤0.20 |
| Ash abun ciki | % | ≤0.10 |
| Wurin narkewa | ℃ | 50.00-55.00 |
| Hasken watsawa | ||
| 425nm ku | % | ≥97.00 |
| 500nm ku | % | ≥98.00 |
1.As wani kwayoyin polymerization na babban antioxidant.
2. Polymer aiki tsari m antioxidant, yafi amfani don rage danko canje-canje da gel samuwar.
3. Samar da kwanciyar hankali na thermal na dogon lokaci, a cikin ajiya da amfani da samfurin ƙarshe don samar da kariya na dogon lokaci na kayan jiki na kayan aiki.
4. Yana yana da kyau synergistic sakamako tare da sauran co-antioxidants.
5.In waje kayayyakin za a iya amfani da benzotriazole ultraviolet absorber da kuma katange amine haske stabilizer.
An yi amfani da shi sosai a cikin polyethylene, polypropylene, polyformaldehyde, resin ABS, polystyrene, polyvinyl chloride barasa, robobin injiniya, filaye na roba, elastomer, adhesives, waxes, roba roba da samfuran man fetur.
Adadin ƙarawa: 0.05-1%, ƙayyadadden adadin adadin an ƙaddara bisa ga gwajin aikace-aikacen abokin ciniki.
Kunshe a cikin 20Kg/25Kg jaka ko kartani.
Ajiye ta hanyar da ta dace a cikin busasshiyar wuri mai kyau a ƙasa da 25 ° C don kauce wa hulɗa da tushen wuta. Shelf rayuwa na shekaru biyu.
