Tom ntej: Dimethyl Dicarbonate CAS 4525-33-1
Dimethyldicarbonate (DMDC), tseem hu ua Vigolin, yog cov kua txiv hmab txiv ntoo preservative tso cai rau siv nyob rau hauv Tuam Tshoj tus qauv khoom noj khoom haus additives (INS tooj 242). Nyob rau hauv ib txwm lossis txawm tias qhov kub thiab txias, DMDC muaj peev xwm tua tau ntau yam kab mob sib kis hauv cov kua txiv hmab txiv ntoo, thiab nws cov nyhuv preservative yog ze ze rau kev hloov kho thiab inactivation ntawm cov enzymes tseem ceeb hauv cov kab mob hauv lub cev los ntawm DMDC.
| Yam khoom | Specification |
| SOLUBLE | 35g / l (decomposition) |
| Qhov ntom | 1.25 g / mL ntawm 25 ° C (lit.) |
| Refractivity | n20/D 1.392 (lit.) |
| Boiling point | 45-46 ° C5 hli Hg (lit.) |
| Vapor siab | 0.7 hPa (20 ° C) |
| Cia tej yam kev mob | Khaws hauv qab +30 ° C. |
DMDC tau siv dav hauv cov kua txiv hmab txiv ntoo thiab nws cov cuab yeej siv tau zoo heev. Kev ua kom tsis muaj menyuam ntawm DMDC hauv cov kua txiv hmab txiv ntoo yog cuam tshuam los ntawm hom thiab hom kua txiv hmab txiv ntoo, thiab kev sib xyaw ntawm DMDC thiab lwm yam kev ua kom tsis muaj menyuam tuaj yeem txhim kho kom tsis muaj menyuam.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob customized.
Tom ntej: Dimethyl Dicarbonate CAS 4525-33-1
Tom ntej: Dimethyl Dicarbonate CAS 4525-33-1
