Isopropyl palmitate/IPP/CAS: 142-91-6
Kufotokozera Kwachidule:
Dzina la Mankhwala: Isopropyl palmitate
CAS: 142-91-6
Mtundu: ZA-Y
MF:C19H38O2
MW:298.5
KAYAMBIDWE:
Kufotokozera:
Isopropyl palmitate ndi chinthu chofanana ndi isopropyl myristate ndi aliphatic ester chomwe chimagwiritsidwa ntchito ngati chokometsera mumakampani azakudya. Ndi chimodzi mwa zinthu zosungunuka zomwe zimapezeka mu zipatso za Psidium salutare ndi ufa wophikidwa wa buckwheat.
Miyezo yachiwiri ya mankhwala yogwiritsidwa ntchito poyang'anira khalidwe, imapatsa ma labotale opanga mankhwala ndi opanga njira ina yabwino komanso yotsika mtengo m'malo mokonzekera miyezo yogwirira ntchito mkati.
Mfundo:
| Chinthu | Kufotokozera |
| Malo osungunuka | 11-13°C (mwachangu) |
| Malo otentha | 160°C 2mm |
| Kuchulukana | 0.852 g/mL pa 25 °C (lit.) |
| Kupanikizika kwa nthunzi | 0.007Pa pa 25℃ |
| Fp | >230 °F |
| Chizindikiro cha refractive | n20/D 1.438(lit.) |
| Kutentha kwa malo osungira. | 2-8°C |
| Kusungunuka | <0.001g/l |
| Fomu | <11°C Yolimba,>13°C Madzi |
| Mtundu | Wopanda utotompaka chikasu chopepuka |
Kagwiritsidwe Ntchito
Chithandizo cha mankhwala (galimoto, oleaginous).
Isopropyl palmitate ndi mankhwala oletsa kutupa komanso onyowetsa khungu, komanso amagwira ntchito ngati chomangira ndi chosungunulira. Mofanana ndi isopropyl myristate, imapangidwa kuchokera ku kuphatikiza kwa palmitic acid (kokonati kapena mafuta a kanjedza) ndi isopropyl alcohol. Ma enzyme amatha kugaya chinthuchi ndipo kafukufuku sakusonyeza kuti pali ziwengo kapena poizoni. Magwero ena akusonyeza kuti pali kuthekera kwa comedogenicity.
Isopropyl palmitate imagwiritsidwa ntchito popanga ndikuwunika kuyenerera kwa pluronic lecithin organogels yokhala ndi flurbiprofen kuti igwiritsidwe ntchito pamwamba komanso kufotokozera machitidwe a microemulsion a isopropyl palmitate, madzi ndi 2:1 Brij 97, ndi 1-butanol pogwiritsa ntchito njira zosiyanasiyana zoyesera.
Kulongedza ndi Kutumiza
180KG/Ngoma.
Ndi katundu wamba ndipo amatha kutumizidwa kudzera m'nyanja ndi mlengalenga
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Isopropyl palmitate imalimbana ndi okosijeni ndi hydrolysis, ndipo siiyamba kuuma. Iyenera kusungidwa mu chidebe chotsekedwa bwino, pamwamba pa 16°C, ndikutetezedwa ku kuwala.
