Aashitada Erucic CAS 112-86-7

CAS:112-86-7

Qaacidda Molekuleeri:C22H42O2

Miisaanka Molekule:338.57

EINECS:204-011-3

Isku-mid ah:13(Z)-Asiidh DOCSENOIC; 13-DOCOSENOIC ACID; 13-Docosenoic acid,(Z)-; 13-Docosensαure; cis-13-docosenecarboxylicacid; cis-13-Docosensαure; cis-docos-13-enoicacid; delta13:14-docosenoicacid; erucic acid 90-95%; Prifac 2990

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay Asiidhka Erucic CAS 112-86-7?

Asiidhka Erucic waa kiristaalo aan midab lahayn oo u eg irbad. Barta dhalaalka 33.5 ℃, barta karkaraya 381.5 ℃ (burbur), 358 ℃ (53.3kPa), 265 ℃ (2.0kPa), cufnaanta qaraabada ah 0.86 (55 ℃), tusmada refractive 1.4534 (45 ℃), CAS 112-86-7. Aad ugu milma ether, ku milma ethanol iyo methanol, ku milma biyaha. Saliidda rapeseed ama saliidda mustard ee laga soo saaro rapeseed, iyo sidoo kale iniinaha dhirta kale ee iskutallaabta lagu qodo, waxay ka kooban tahay xaddi badan oo asiidhka erucic ah. Dufanka xayawaanka badda qaarkood, sida saliidda beerka cod, ayaa sidoo kale ka kooban asiidhka erucic.

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	358 °C/400 mmHg (iftiin)
Cufnaanta	0,86 g/cm3
barta dhalaalaysa	28-32 °C (iftiin)
Xaaladaha kaydinta	2-8°C
iska caabin	nD45 1.4534; nD65 1.44794

Codsiga

1. Waaxda Warshadaha (saamiga sare)

Suffactants iyo saabuunta: Erucic acid waxaa lagu farsameyn karaa iyada oo loo marayo hydrogenation, sulfonation, amidation iyo falcelino kale si loo soo saaro erucic acid amide, saabuunta erucic acid ee sulfonated iyo alaabooyin kale, kuwaas oo loo isticmaalo sidii lagu daro saliid saliid ah (si loo yareeyo is-xoqidda farsamada), saliidaha balaastikada ah (si loo hagaajiyo dareeraha farsamaynta balaastikada, sida polyethylene iyo polypropylene), iyo walxaha ceeriin ee saabuunta (si loo xoojiyo awoodda nadiifinta iyo in la helo bayoolaji ka wanaagsan surfactants-ka ku salaysan batroolka).

Dahaarka iyo Khad: Qaab-dhismeedka silsiladda dheer ee asiidhka Erucic wuxuu kor u qaadi karaa dabacsanaanta iyo dhegdhegga dahaarka waxaana loo isticmaali karaa agab ceeriin ah oo loogu talagalay resins-ka alkyd iyo resins-ka epoxy. Asiidhka Erucic waxaa loo isticmaalaa in lagu diyaariyo dahaarka warshadaha ee ka hortagga daxalka iyo khad daabacan (gaar ahaan khad baakad dabacsan, kuwaas oo yareeya gelitaanka filimada).

Alaabada ceeriin ee qurxinta: Aashitada Erucic, oo ah qayb saliid dabiici ah, waxaa loo isticmaali karaa alaabada sida kareemada wejiga, kareemada, iyo lipsticks-ka, iyadoo door ka ciyaareysa qoyaanka iyo nafaqeynta maqaarka. Isla mar ahaantaana, waxay hagaajin kartaa dareenka maqaarka ee alaabta (ka fogaanshaha dufanka), waxayna leedahay cuncun yar.

Isticmaalo kale oo warshadeed: Waxaa loo isticmaalaa diyaarinta nayloon 1313 (balaastig injineernimo oo heerkul sare leh oo loo isticmaalo qalabka elektarooniga iyo qaybaha baabuurta), naaftada (sida walxo cayriin ah oo loogu talagalay asiidhyada dufanka leh ee silsiladda dheer si loo hagaajiyo dareeraha heerkulka hooseeya ee naaftada).

2. Warshadaha cuntada (Waxyaabaha ku jira waa in si adag loo xakameeyaa)

Qaybaha saliidda la cuni karo ee dhaqanka: Saliidda rapeseed dhaqameed ee aan la hagaajin, erucic acid waa mid ka mid ah asiidhyada dufanka ugu muhiimsan. Si kastaba ha ahaatee, cilmi-baaris hore oo soo jeedinaysa in "qaadashada asiidhyada erucic ee sare ay saameyn ku yeelan karto nidaamka wadnaha iyo xididdada dhiigga", inta badan waddamada iyo gobollada waxay dejiyeen xad sare oo ku saabsan asiidhka erucic ee saliidda rapeseed ee heerka cuntada ah (tusaale ahaan, Shiinaha iyo Midowga Yurub waxay qeexayaan in asiidhka erucic ee saliidda rapeseed ee heerka cuntada ah uu noqdo ≤2%, taas oo ah, "saliid rapeseed oo labanlaab ah").

Waxyaabaha lagu daro cuntada: Asiidhka erucic ee saafiga ah waxaa loo isticmaali karaa saliidayn cunto (sida saliidaynta qalabka wax lagu sameeyo cuntada, kaas oo ay tahay inuu buuxiyo heerarka heerka cuntada), ama beddel dufan ah (qiyaas yar oo loogu talagalay cuntooyinka kalooriga yar, maadaama dheefshiidka jirka bini'aadamka iyo heerka nuugista asiidhyada dufanka leh ee silsiladda dheer uu yahay mid gaabis ah).

3. Beeraha daawada iyo cilmi-baarista sayniska

Daawooyinka dhexdhexaadka ah: Ka dib marka wax laga beddelo kiimikada, asiidhka erucic waxaa loo samayn karaa waxyaabo laga soo saaro sida erucamide iyo erucate ester, kuwaas oo loo isticmaalo soo saarista daawooyinka hoos u dhiga dufanka (iyadoo laga faa'iidaysanayo hantideeda nidaaminta dheef-shiid kiimikaadka dufanka) iyo daawooyinka maqaarka ee la mariyo (sida saldhigyada saliidda si kor loogu qaado gelitaanka daawada).