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Ethyl palmitate (CAS#628-97-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C18H36O2
Molar Mass 284.48
Yawan yawa 0.857 g/ml a 25 °C (lit.)
Matsayin narkewa 24-26 ° C (lit.)
Matsayin Boling 192-193 °C/10 mmHg (lit.)
Wurin Flash >230°F
Lambar JECFA 39
Ruwan Solubility MAI KYAU
Solubility Mai narkewa a cikin ethanol da mai, wanda ba a iya narkewa cikin ruwa.
Tashin Turi 0.01Pa a 25 ℃
Bayyanar Crystal allura mara launi
Takamaiman Nauyi 0.857
Launi Mara Launi zuwa Kashe-Farin Ƙarƙashin narkewa
BRN 1782663
Yanayin Ajiya 2-8 ° C
Fihirisar Refractive n20/D 1.440 (lit.)
MDL Saukewa: MFCD00008996
Abubuwan Jiki da Sinadarai Lu'ulu'u masu kama da allura marasa launi. Faint kakin zuma, Berry da cream ƙanshi. Matsayin tafasa 303 ℃, ko 192 ~ 193 ℃(1333Pa), wurin narkewa 24 ~ 26 ℃. Mai narkewa a cikin ethanol da mai, maras narkewa cikin ruwa. Ana samun samfuran halitta a cikin apricot, tart ceri, ruwan innabi, blackcurrant, abarba, jan giya, cider, burodin baki, rago, shinkafa, da sauransu.
Amfani Ana amfani da shi a cikin ƙwayoyin halitta, ƙamshi, da dai sauransu

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Bayanin Tsaro S23 - Kar a shaka tururi.
S24/25 - Guji hulɗa da fata da idanu.
WGK Jamus 3
Farashin TSCA Ee
HS Code Farashin 29157020
Bayanin Hazard Haushi

 

Gabatarwa

Ethyl palmitate. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na ethyl palmitate:

 

inganci:

- Bayyanar: Ethyl palmitate ruwa ne bayyananne wanda ba shi da launi zuwa rawaya.

- Kamshi: Yana da wari na musamman.

- Solubility: Ethyl palmitate yana narkewa a cikin alcohols, ethers, kaushi mai kamshi, amma maras narkewa cikin ruwa.

 

Amfani:

- Aikace-aikacen masana'antu: Ana iya amfani da Ethyl palmitate azaman ƙari na filastik, mai mai da mai laushi, a tsakanin sauran abubuwa.

 

Hanya:

Ana iya shirya Ethyl palmitate ta hanyar palmitic acid da ethanol. Ana amfani da abubuwan haɓaka acid, irin su sulfuric acid, sau da yawa don sauƙaƙe esterification.

 

Bayanin Tsaro:

- Ethyl palmitate sinadari ne mai aminci gabaɗaya, amma har yanzu ana buƙatar bin hanyoyin aminci na yau da kullun. Kauce wa cudanya da fata, idanu, da sassan numfashi don gujewa fushi ko rashin lafiyan halayen.

- Yakamata a dauki matakan iskar iska yayin samar da masana'antu da kuma amfani da su don gujewa shakar tururinsa.

- A cikin abin da ya faru na bazata ko tuntuɓar ƙwararrun likita, nemi kulawar likita ko tuntuɓi ƙwararrun nan take.

 


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