Oleic acid bayani
Oleic acid
Sunan Ingilishi: oleic acid
Sunan sunadarai (Z) -9-octadecenoic acid; cis-9-octadecenoic acid;
Tsarin kwayoyin halitta C18H34O2
Nauyin kwayoyin halitta 282.47
Lambar CAS: 112-80-1
sifa:
Ruwa ne mai mai mara launi mai kamshin man dabba ko man kayan lambu. A hankali launi ya zama duhu bayan an bar shi cikin iska na dogon lokaci. Samfurin masana'antu shine ruwan rawaya zuwa ruwan mai mai ja tare da kamshin man alade. Sauƙi mai narkewa a cikin abubuwan kaushi na halitta kamar ethanol, ether, chloroform, da sauransu, amma maras narkewa cikin ruwa. Mai ƙonewa. Yana da sauƙi saponified a lokacin da fallasa zuwa alkali da Forms wani farin taushi m bayan solidification. Sauƙaƙe oxidized, polymerized ko bazuwar ƙarƙashin babban zafi. mara guba
Manufofin aikin
Bayyanar ruwa mai mai mara launi
Yawan yawa (20/4 ℃) 0.8935
Matsayin narkewa 16.3 ℃
Tushen tafasa (100 mmHg) 286 ℃
Iodine darajar (gl2/100g) 118
Wurin walƙiya °C 372°C
Ƙimar acid (MG KOH/g) 200
Launi (Fe-Co mai launi) 25℃≤A'a. 2
amfani:
Yana da kyawawan iyawar lalata, ana iya amfani dashi azaman surfactant kamar emulsifier, kuma ana iya amfani dashi don magance cholelithiasis. Sauran gishirin ƙarfe na oleic acid kuma ana iya amfani da su a cikin yadudduka masu hana ruwa ruwa, man shafawa, goge baki, da sauransu. Ana iya amfani da gishirin barium a matsayin maganin rodenticide.
Bayanin hulda
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Lokacin aikawa: Yuli-16-2024