Nga korero mo te waikawa Oleic
waikawa Oleic

Ingoa Ingarihi: waikawa oleic

Ingoa matū (Z)-9-octadecenoic acid; waikawa cis-9-octadecenoic;

tātai rāpoi C18H34O2

Te taumaha ngota 282.47

Nama CAS: 112-80-1

āhuatanga:
He wai hinuhinu kore tae me te kakara o te hinu kararehe, hinu huawhenua ranei. Ka pouri haere te tae i muri i te noho roa ki te rangi. Ko te hua ahumahi he kowhai ki te whero te wai hinuhinu me te kakara o te hinu poaka. He ngawari te whakarewa i roto i nga whakarewa pararopi penei i te waihano, te etera, te chloroform, me etahi atu, engari karekau ki te wai. He mura ahi. He ngawari ki te saponified ina pa ana ki te kawakore, ka hanga he totoka ngohengohe ma i muri i te whakamaroketanga. He ngawari te waikura, te polymerized, te pirau ranei i raro i te wera nui. kore-paitini

Tohu kaupapa

Te ahua o te wai hinuhinu kore tae

Kiato (20/4 ℃)0.8935

Ira whakarewa 16.3℃

Kohuatanga (100 mmHg) 286 ℃

Uara iodine (gl2/100g) 118

Ira hiko°C 372°C

Uara waikawa (mg KOH/g) 200

Tae (Fe-Co colorimeter) 25℃≤No. 2

whakamahi:
He pai te kaha ki te whakakore i te poke, ka taea te whakamahi hei surfactant penei i te whakaemulsifier, ka taea te whakamahi ki te rongoa cholelithiasis. Ka taea hoki te whakamahi etahi atu tote whakarewa o te waikawa oleic ki nga papanga parewai, whakahinuhinu, whakakorikori, aha atu. Ka taea te whakamahi i tana tote barium hei patu kiore.

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