Alaabta
Qxamine 12D, Dodecyl Amine, CAS 124-22-1
Dodecanaminu muuqda sida dareere huruud ah oo leh aammonia-ur u eg.Aan lagu milminbiyooo cufan ka yarbiyo.Sidaa darteed dul sabeynayabiyo.Xidhiidhku wuxuu ka xanaajin karaa maqaarka, indhaha iyo xuubabka.Waxay noqon kartaa sun marka la nuugo, la nuugo ama maqaarka la nuugo.Loo isticmaalo in lagu sameeyo kiimikooyin kale.
White waxy adag.Ku milmay ethanol, benzene, chloroform, iyo carbon tetrachloride, laakiin aan lagu milmin biyaha.Cufnaanta qaraabada 0.8015.Meesha dhalaalka: 28.20 ℃.Barta karkarinta 259 ℃.Tusmada dib-u-celinta waa 1.4421.
Isticmaalka lauric acid sida alaabta ceeriin iyo joogitaanka silica gel kicinta, gaaska ammonia ayaa loo soo bandhigay si loogu talagalay.Alaabada falcelinta waa la dhaqaa, la qalajiyaa, waana la nadiifiyaa iyadoo la yareeyey cadaadiska si loo helo nitrile lauryl oo la safeeyey.Ku wareeji lauryl nitrile weel cadaadiskiisu sarreeyo, walaaq oo kuleyli ilaa 80 ℃ iyadoo uu jiro firfircooni nikkel firfircoon, si isdaba joog ah hydrogenation iyo hoos u dhigista si aad u hesho laurylamine cayriin, ka dibna qabooji, mari vacuum distillation, oo qalaji si aad u hesho alaabta dhammaatay.
Alaabtani waa dhex dhexaad ka samaysan dabiici ah oo loo isticmaalo soo saarista dhar-dharka iyo caagadaha lagu daro.Waxa kale oo loo isticmaali karaa in lagu soo saaro wakiilada sabbeynta macdanta, dodecyl quternary ammonium salts, fungicides, cayayaanka, emulsifiers, saabuunta, iyo jeermiska jeermiska ee ka hortagga iyo daaweynta maqaarka gubashada, nafaqeynta iyo wakiilada bakteeriyada.
Dhibicyada iyo dareeraha, hawl-wadeenadu waa inay xidhaan qalab ilaalin ah.
Sida wax ka beddelka diyaarinta dodecylamine ee lagu daray sodium montmorillonite.Waxa loo isticmaalaa sidii adsorbent chromium hexavalent.
● Marka la isku daro DDA-poly(aspartic acid) oo ah walxo polymeric ah oo biyo-milmi kara.
● Sida Surfactant organic ee synthesis Sn(IV) ka kooban lakabka double hydroxide (LDHs), kaas oo loo sii isticmaali karaa sida beddelayaasha ion, nuugista, kirishbooyada ion, iyo kicinta.
● Sida isku-dhafan, yaraynta iyo daboolida isku-dhafka nanowires-ga qalinka ah ee shan geesoodka ah.
| Shayga | Tilmaamid |
| Muuqashada (25 ℃) | Cadaan adag |
| Midabka APHA | 40 max |
| Amiinada aasaasiga ah % | 98 daqiiqo |
| Wadarta qiimaha aminiga mgKOH/g | 275-306 |
| Qiimaha aminiga qayb ka mid ah mgKOH/g | 5max |
| Biyaha % | 0.3 max |
| Qiimaha iodine gl2/100g | 1max |
| Bar qaboojinta ℃ | 20-29 |
Xidhmada: Miisaanka saafiga ah 160KG/DRUM (ama la baakadeeyay iyadoo loo eegayo baahida macaamiisha).
Kaydinta: Inta lagu jiro kaydinta iyo gaadiidka, durbaanku waa in uu kor u soo jeedaa, lagu kaydiyaa meel qabow oo hawo leh, kana fog dabka iyo ilaha kulaylka.
