Isopropyl palmitate/IPP/CAS: 142-91-6
Sharaxaad Gaaban:
Magaca Badeecada: Isopropyl palmitate
CAS: 142-91-6
Nooca: ZA-Y
MF:C19H38O2
MW: 298.5
QAAB-DHISMEEDKA:
Sharaxaad:
Isopropyl palmitate waa nooc ka mid ah isopropyl myristate iyo aliphatic ester oo loo isticmaalo sidii walxo dhadhan u sameeya warshadaha cuntada. Waa mid ka mid ah isku-dhafka isbeddelka leh ee laga helo miraha Psidium salutare iyo burka buckwheat la kariyey.
Heerarka sare ee dawooyinka ee loogu talagalay isticmaalka xakamaynta tayada, waxay siiyaan shaybaarrada farmashiyaha iyo soosaarayaasha beddel ku habboon oo kharash-ool ah oo loogu talagalay diyaarinta heerarka shaqada ee gudaha.
Faahfaahinta:
| Shay | Faahfaahinta |
| Barta dhalaalaysa | 11-13°C (iftiin) |
| Barta karkarinta | 160°C 2mm |
| Cufnaanta | 0.852 g/mL heerkul ah 25 °C (iftiin) |
| Cadaadiska uumiga | 0.007Pa at 25℃ |
| Fp | >230°F |
| Tusmada Refractive | n20/D 1.438 (iftiin) |
| Heerkulka kaydinta. | 2-8°C |
| Milmida | <0.001g/l |
| Foomka | <11°C Adag,>13°C Dareere ah |
| Midab | Midab la'aanilaa jaalle khafiif ah |
Isticmaalka
Gargaar daawo (gaari, oleaginous).
Isopropyl palmitate waa walax nuugta iyo qoyaanka, waxay sidoo kale u shaqeysaa sidii isku-xidhe iyo dareere. Sida isopropyl myristate, waxaa laga soo saaraa isku-darka aashitada palmitic (saliidda qumbaha ama saliidda timirta) iyo aalkolada isopropyl. Ensaymyadu waxay awoodaan inay dheefshiidaan maaddadan daraasaduhuna ma muujiyaan falcelin xasaasiyadeed ama sun. Ilo qaar ayaa tilmaamaya awoodda comedogenicity.
Isopropyl palmitate waxaa loo isticmaalaa in lagu sameeyo oo lagu qiimeeyo ku habboonaanta lecithin organogels pluronic oo ka kooban flurbiprofen si loogu isticmaalo maqaarka iyo in lagu garto nidaamyada microemulsion ee isopropyl palmitate, biyaha iyo 2:1 Brij 97, iyo 1-butanol iyadoo la adeegsanayo farsamooyin tijaabo oo kala duwan.
Baakadeynta iyo Rarista
180KG/Durbaan.
Waxay ka tirsan tahay alaabta caadiga ah waxayna ku keeni kartaa bad iyo cirka
Hayso oo kaydi
Muddada shelf-ka: 24 bilood laga bilaabo taariikhda la sameeyay ee baakadaha asalka ah ee aan la furin lagu kaydiyay meel qabow oo qalalan oo ka fog iftiinka qorraxda tooska ah, biyaha.
Isopropyl palmitate waa mid u adkaysta oksaydhka iyo hydrolysis-ka, mana noqdo mid wasakhaysan. Waa in lagu kaydiyaa weel si fiican u xiran, heerkul ka sarreeya 16°C, lagana ilaaliyaa iftiinka.
