nūhou

Nā kikoʻī o ka waikawa Oleic
ʻAkika Oleic

Inoa Pelekania: oleic acid

Inoa kemika (Z)-9-octadecenoic acid; cis-9-octadecenoic acid;

ʻO ke ʻano molekole C18H34O2

Kaumaha molekiola 282.47

Helu CAS: 112-80-1

信图片_20240716115530

ʻano:
He wai ʻaila kala ʻole ia me ke ʻala o ka ʻaila holoholona a i ʻole ka ʻaila mea kanu. E lilo mālie ke kala i mea ʻeleʻele ma hope o ka waiho ʻia ʻana i ka lewa no ka manawa lōʻihi. ʻO ka huahana ʻoihana he wai ʻaila melemele a ʻulaʻula me ke ʻala o ka lard. Maʻalahi ka hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ethanol, ether, chloroform, a pēlā aku, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. Hiki ke lapalapa. Hoʻopaʻa maʻalahi ʻia i ka wā e hōʻike ʻia ai i ka alkali a hana i kahi paʻa palupalu keʻokeʻo ma hope o ka paʻa ʻana. Maʻalahi ka oxidized, polymerized a decompose paha ma lalo o ka wela kiʻekiʻe. ʻaʻohe mea ʻawahia.

Nā hōʻailona papahana

ʻAno wai ʻaila kala ʻole

Ka nui (20/4 ℃) 0.8935

Kiko heheʻe 16.3 ℃

Kikowaena paila (100 mmHg) 286℃

Ka waiwai o ka iodine (gl2/100g) 118

Wahi uila°C 372°C

Ka waiwai waikawa (mg KOH/g) 200

Waihoʻoluʻu (Fe-Co colorimeter) 25℃≤No. 2

hoʻohana:
Loaʻa iā ia nā hiki ke hoʻomaʻemaʻe maikaʻi, hiki ke hoʻohana ʻia ma ke ʻano he surfactant e like me ka emulsifier, a hiki ke hoʻohana ʻia e mālama i ka cholelithiasis. Hiki ke hoʻohana ʻia nā paʻakai metala ʻē aʻe o ka waikawa oleic i nā lole pale wai, nā lubricants, nā polish, a me nā mea ʻē aʻe. Hiki ke hoʻohana ʻia kona paʻakai barium ma ke ʻano he rodenticide.

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Ka manawa hoʻouna: Dec-12-2025