Distearyl thiodipropionate CAS 693-36-7
Lub ntsiab lus yaj ntawm cov tshuaj antioxidant DSTP yog 63-69 ° C. Cov tshuaj antioxidant DSTP yaj tau hauv benzene, chloroform, carbon disulfide thiab carbon tetrachloride, tsis yaj hauv dimethylformamide thiab toluene thiab tsis yaj hauv acetone, ethanol thiab dej. Cov tshuaj antioxidant DSTP tuaj yeem muab cov khoom siv zoo heev rau lub sijhawm ntev thermal stability thiab feem ntau siv ua ke nrog phenolic antioxidants. Dawb crystalline hmoov.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov kub yaj | 65-67°C |
| Kub taw tes | 664.53°C |
| Qhov Ceev | 0.8994 |
| Qhov siab tshaj plaws ntawm qhov ntev (λmax) | 410nm (H2O) (lit.) |
| Cov ntsuas kev cuam tshuam | 1.5220 |
| LogP | 17.7 ntawm 25 ℃ |
Cov tshuaj antioxidant DSTP yog siv los ua cov tshuaj antioxidant thiab phenolic antioxidant, thiab nws cov antioxidant laus zoo dua li thiodipropionic acid dilauric acid. Cov khoom tsis muaj xim, tsis muaj kuab paug, yog li nws tsim nyog rau cov khoom dawb thiab ci ntsa iab. Cov tshuaj antioxidant DSTP yog siv los ua cov tshuaj antioxidant hauv roj hmab, xab npum, roj, roj nplua nyeem, roj thiab polyolefins.
25kg / nruas lossis raws li cov neeg siv khoom xav tau.
Distearyl thiodipropionate CAS 693-36-7
Distearyl thiodipropionate CAS 693-36-7
