3-O-Ethyl Ascorbic Acid 86404-04-8 Imọlẹ awọ ara
Isanwo:T/T, L/C
Ipilẹṣẹ ọja:China
Ibudo Gbigbe:Beijing/Shanghai/Hangzhou
Bere fun (MOQ):1kg
Akoko asiwaju:3 ṣiṣẹ ọjọ
Agbara iṣelọpọ:1000kg / osù
Ipo ipamọ:Ti fipamọ ni itura, ibi gbigbẹ, iwọn otutu yara.
Ohun elo idii:paali, ilu
Iwọn idii:1kg / paali, 5kg / paali, 10kg / paali, 25kg / ilu
Ọrọ Iṣaaju
3-O-Ethyl-L-Ascorbic Acid, tabi Ethyl Ascorbic Acid jẹ moleku ti a ṣe nipasẹ iyipada Ascorbic Acid, eyiti a mọ ni Vitamin C. Atunṣe yii ni a ṣe lati mu iduroṣinṣin moleku naa pọ si ati mu gbigbe gbigbe nipasẹ awọ ara, bi Vitamin C mimọ. ti wa ni awọn iṣọrọ degraded.Ninu ara, ẹgbẹ ti n yipada ti yọ kuro ati Vitamin C ti tun pada ni irisi adayeba rẹ.Nitorinaa, Ethyl Ascorbic Acid ṣe idaduro awọn anfani ti Vitamin C, gẹgẹbi iṣẹ-ṣiṣe antioxidant.Pẹlupẹlu, o ni agbara diẹ sii ni idinku awọ okunkun lẹhin ifihan UV.O paapaa ni diẹ ninu awọn ipa afikun, ko ṣe akiyesi ni Ascorbic Acid mimọ, gẹgẹbi igbega idagbasoke sẹẹli nafu tabi idinku ibajẹ chemotherapy.Nikẹhin, itusilẹ ti o lọra tun ṣe idaniloju pe ko si awọn ipa majele ti a ṣe akiyesi nigba lilo itọsẹ Vitamin C yii.
Sipesifikesonu (mimọ 98% soke nipasẹ HPLC)
| Awọn nkan | Awọn pato |
| Ifarahan | Funfun okuta lulú |
| Ayẹwo | ≥99% |
| Metling ojuami | 110.0-115.0 ℃ |
| PH (ojutu omi 3%) | 3.5-5.5 |
| Ọfẹ ti VC | ≤10 ppm |
| Irin eru | ≤10 ppm |
| Pipadanu lori gbigbe | ≤0.5% |
| Aloku lori iginisonu | ≤0.2% |
