Hydroxyacetophenone CAS 99-93-4
Chiyambi:
| INCI | CAS# | Mamolekyulu | MW |
| Hydroxyacetophenone | 99-93-4 | C8H8O2 | 136.15 |
4′-Hydroxyacetophenone yagwiritsidwa ntchito ngati gawo la ketone pokonzekera 1-aryl-3-phenethylamino-1-propanone hydrochloride, zomwe zitha kukhala ndi poizoni, kudzera mu zochita za Mannich. Zogulitsazi zili ndi mbiri yotsimikizika, kwa zaka zambiri, yogwiritsidwa ntchito pazinthu zosiyanasiyana zaukhondo, mankhwala ophera tizilombo m'mabungwe, azaumoyo ndi mafakitale opanga chakudya, zinthu zapakhomo ndi mafakitale osamalira anthu, komanso mafakitale opanga nsalu. Ndi mankhwala opha tizilombo toyambitsa matenda omwe amagwira ntchito mwachangu komanso osiyanasiyana, omwe amapereka mphamvu yolimbana ndi mabakiteriya ndi mavairasi osiyanasiyana.Imasungunuka mu Phenoxyethanol, Glycerine, Ethanol ndi glycols l, Imakhazikika bwino kwambiri pa pH yapamwamba/yotsika komanso kutentha, Imawonjezera mphamvu ya zosungira zosiyanasiyana monga Phenoxyethanol ndi formaldehyde-donors (DMDM Hydantoin, Imidazolidinyl Urea, ndi zina zotero).
Mafotokozedwe
| Kuzindikira | Ziphuphu zoyera mpaka zoyera pang'ono |
| Malo osungunuka | 132-135 °C |
| Mkhalidwe wosungira | 147-148 °C3 mm Hg |
| Kuchulukana | 1.109 |
| Malo owunikira | 166 °C |
Phukusi
Ng'oma za pepala ndi matumba awiri apulasitiki mkati
Nthawi yovomerezeka
Miyezi 12
Malo Osungirako
Malo osungiramo zinthu otsekedwa kutentha kwa chipinda, kutali ndi dzuwa lachindunji.
Imagwira ntchito m'njira zambiri kuphatikizapo mafuta oteteza ku dzuwa ndi ma shampu
1. Zodzoladzola zopha tizilombo toyambitsa matenda
2. Kuchuluka kwa lipidemic
3. Zipangizo zopangira zinthu zachilengedwe
4. Amagwiritsidwa ntchito popanga zonunkhira
Mulingo wogwiritsa ntchito: mpaka 1.0%s
| Dzina la Chinthu: | 4-Hydroxyacetophenone | |
| Katundu | Mafotokozedwe | Zotsatira |
| Maonekedwe | Krustalo woyera | Pasipoti |
| Kuyesa | ≥99.0% | 99.6% |
| Chinyezi | ≤0.5% | 0.38% |
| Zotsalira pa Kuyatsa | ≤0.2% | 0.02% |
| Zitsulo Zolemera (wt﹪) | 20ppmMax. | Pasipoti |
