Tus nqi zoo Antioxidant BHT (264) los ntawm lub Hoobkas CAS 128-37-0
Tshuaj Antioxidant BHT (264) los ntawm lub Hoobkas CAS 128-37-0
Cov ntsiab lus khoom:
Lub Npe: 2,6-Di-terbutyl-4-methyl phenol / Butylated Hydroxytoluene
Cov mis molecular: C15H24O
CAS: 128-37-0
MW: 220.3
Antioxidant 264 yog cov khoom dawb crystalline, melting point 69-70, boiling point 257-265, flash point 126.7, uas yog soluble nyob rau hauv benzene, toluene, cawv, acetone, carbon terachloride, ethyl acetate thiab roj av, insoluble nyob rau hauv dej thiab dilute aqueous soda.
Antioxidant 264 yog ib qho tseem ceeb phenolic antioxidant additive, uas yog dav siv rau cov khoom polymerized, cov khoom siv roj av thiab cov khoom noj.
Ntim:
Ntim rau hauv 25kg pob. Kaw lub thawv kom nruj rau qhov chaw txias thiab muaj cua nkag tau zoo.
Lub sijhawm khaws cia siab tshaj plaws yog 2 xyoos thaum khaws cia rau hauv qhov xwm txheej ib txwm muaj
| YAM KHOOM | INDEX |
| Qhov tsos | Hmoov dawb |
| Kev huv huv,% | ≥ 99.50 |
| Melting point, ℃ | 69.0-70.0 |
| Cov dej noo,% ≤ | 0.05 |
| Cov Khoom Tawm ntawm Incandescence%, ≤ | 0.01 |
| tshauv,%, ≤ | 0.01 |
| Cov phenols dawb (raws li p-cresol,)%, ≤ | 0.015 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
