iroyin

Oleic acid alaye
Oleic acid

Orukọ Gẹẹsi: oleic acid

Orukọ kemikali (Z) -9-octadecenoic acid; cis-9-octadecenoic acid;

Ilana molikula C18H34O2

Iwọn molikula 282.47

CAS No.: 112-80-1

微信图片_20240716115530

abuda:
O jẹ olomi ororo ti ko ni awọ pẹlu õrùn ti epo ẹranko tabi epo ẹfọ. Awọ naa di ṣokunkun diẹ sii lẹhin ti o fi silẹ ni afẹfẹ fun igba pipẹ. Ọja ile-iṣẹ jẹ awọ-ofeefee si omi olomi pupa pẹlu õrùn lard. Ni irọrun tiotuka ninu awọn nkan ti o nfo Organic gẹgẹbi ethanol, ether, chloroform, ati bẹbẹ lọ, ṣugbọn insoluble ninu omi. Flammable. O ti wa ni awọn iṣọrọ saponified nigba ti fara si alkali ati awọn fọọmu kan funfun asọ ri to lẹhin solidification. Ni irọrun oxidized, polymerized tabi decomposed labẹ ooru giga. ti kii-majele ti

Awọn afihan ise agbese

Irisi olomi ororo ti ko ni awọ

iwuwo (20/4 ℃) 0.8935

Oju yo 16.3 ℃

Oju omi farabale (100 mmHg) 286 ℃

Iye iodine (gl2/100g) 118

Filasi ojuami °C 372°C

Iye acid (mg KOH/g) 200

Awọ (Fe-Co colorimeter) 25℃≤No. 2

lo:
O ni awọn agbara imukuro to dara, o le ṣee lo bi surfactant bii emulsifier, ati pe o le ṣee lo lati ṣe itọju cholelithiasis. Awọn iyọ irin miiran ti oleic acid tun le ṣee lo ni awọn aṣọ ti ko ni omi, awọn lubricants, awọn didan, ati bẹbẹ lọ iyọ barium rẹ le ṣee lo bi ipadanu.

Hc7943738f6de404b9371cb8f67b7ffb3n_看图王

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Akoko ifiweranṣẹ: Oṣu Keje-16-2024