alfa-arbutincas84380-01-8
gwadawa
Kowa | Muhawara |
Bayyanawa | Fari ko kashe-farin lu'ulu'u foda. |
Socighility | Wannan samfurin yana narkewa cikin ruwa kuma dan kadan narkewa a ethanol. |
Discrimination | Lokacin riƙewa a cikin samfurin samfurin gwaji ya kamata ya yi daidai da wannan kyakkyawan ganiya a cikin abu mai tunani. |
Hydroquinone | ND |
Takamaiman juyawa | +174.0°- + 186.0° |
Mm maki | 202-207 ℃ |
Gaskiya na ruwa | Ya kamata mafita mafi dacewa ya zama mai launi, bayyananne da kyauta daga abubuwan da aka dakatar. |
M hanya | 174°F |
ph (1% mafita) | 5.0-7.0 |
Asara akan bushewa | ≤0.5% |
Ruwa a kan wuta | ≤0.5% |
Mawallar ruwa mai nauyi (lasafta a matsayin PB) | ≤10ppm |
wadatacce | ≥99.0% |
Ƙarshe | Sakamakon ya cika da ka'idojin kasuwanci |
Amfani
Arbutinnasa ne ga hydroquinone mahadi. Sunshine sunan sinadarai 4-hydroquinone-alppha-d-glucopyranosside. Ya wanzu a cikin tsirrai kamar su bearberry da bilberry, kuma sabo ne na halitta mai aiki da kayan aiki ba tare da haushi ba, babu rashin lafiyan ƙwayar cuta a kan littafin smemol. Akwai kungiyoyi biyu masu tsari da aiki a cikin tsarin kwayar halittar Arbutin: daya shine ragowar glucose, kuma ɗayan shine rukunin Hydroxyl. Alfa-arbutin yana cikin yanayin jiki na farin ga launin toka mai launin toka kuma yana da ban dariya cikin ruwa da ethanol.
Alfa-arbutinYana da kyakkyawan tasirin warkewa akan konar da aka haifar da ƙonewa mai ƙonewa, kuma yana da ingantaccen anti-mai kumburi, gyara da kuma tasirin abubuwa. Zai iya hana samarwa da ajiya na melanin da kuma cire shekaru aibobi da freckles.
Hanyar da ake amfani da ita ta alfa-arbutin ita ce ta hana aikin melrossinase kai tsaye, maimakon ta rage manufar rage halittar Melaninji ta hanyar hana halittar tantanin halitta ta hanyar hana halittar tantanin halitta. Tunda Alfa-arbutin wani ingantaccen abu ne mai inganci da aminci, da yawa na kwaskwarima a gida kuma kasashen waje sun riga sun yi amfani da alpha-arbutin maimakon beta-arbutin a matsayin karin haske. Alfa-arbutin abu ne na sinadaran. Haka kuma, alfa-arbutin na iya hana samarwa da kuma saka hannun Melaning da kuma cire shekaru Cibas da freckles. Bincike ya nuna cewa alppin-arbutin zai iya hana aikin Tyroinase a cikin lamunin maida hankali, da kuma tasirin hanzarinsa ya fi na Arbutin. Alfa-arbutin za'a iya amfani dashi azaman wakili mai amfani da kayan kwalliya.
Coppaging da jigilar kaya
25kg / Drum ko azaman bukatun abokin ciniki.
Mallakar kayan yau da kullun kuma suna iya isarwa ta hanyar teku da iska
Ci gaba da adana
A rayuwa mai gina jiki: Watan 24 daga ranar masana'antu a cikin wuraren da ba a buɗe da aka adana a cikin wuri mai sanyi ba daga hasken rana kai tsaye, ruwa.
Warehouse da ventilated, ƙarancin zafin jiki bushe, rabu da oxidants, acids.