Eugenol pẹlu CAS 97-53-0
Eugenol wa nipa ti ara ni awọn epo pataki gẹgẹbi epo clove, epo basil clove ati epo igi gbigbẹ. O jẹ olomi ororo viscous ofeefee ti ko ni awọ pẹlu oorun clove ti o lagbara ati õrùn didùn. Ni bayi, ni iṣelọpọ ile-iṣẹ, eugenol jẹ igbagbogbo gba nipasẹ atọju awọn epo pataki ti o ni ọlọrọ ni eugenol pẹlu alkali ati lẹhinna yiya sọtọ wọn. Ninu Iwe Kemikali, ojutu soda hydroxide ni a maa n ṣafikun si epo lati yapa. Lẹhin alapapo ati igbiyanju, awọn ohun elo ororo ti kii-phenolic ti n ṣanfo lori oju omi ni a fa jade pẹlu epo tabi distilled jade pẹlu nya. Lẹhinna, iyọ iṣu soda jẹ acidified pẹlu acid lati gba eugenol robi. Lẹhin fifọ pẹlu omi titi di didoju, eugenol mimọ le ṣee gba nipasẹ distillation igbale.
Nkan | ITOJU |
Awọ ati Irisi | Bia ofeefee tabi ofeefee omi bibajẹ. |
Lofinda | aromas ti cloves |
Ìwúwo (25℃/25℃) | 0.933-1.198 |
Iye Acid | ≤1.0 |
Atọka Refractive (20℃) | 1.4300-1.6520 |
Solubility | Ayẹwo iwọn didun 1 tu ni iwọn didun 2 ti ethanol 70% (v/v). |
Akoonu (GC) | ≥98.0% |
1.Spices ati essences, fixatives and flavor modifiers in perfumes, soaps and toothpaste.
2. Ile-iṣẹ ounjẹ, awọn aṣoju adun (gẹgẹbi awọn adun fun awọn ọja ti a yan, awọn ohun mimu, ati taba).
3. Agriculture ati kokoro iṣakoso, bi ohun kokoro ifamọra (gẹgẹ bi awọn fun awọn osan eso fo).
25kgs / ilu, 9tons / 20'epo
25kgs / apo, 20tons / 20'epo