Zogulitsa
Qxamine 12D, Dodecyl Amine, CAS 124-22-1
Dodecanamineamawoneka ngati madzi achikasu okhala ndiammonia-ngati fungo.Zosasungunuka mkatimadzindi ocheperako kuposamadzi.Chifukwa chake zimayandamamadzi.Kukhudzana kungakwiyitse khungu, maso ndi mucous nembanemba.Zitha kukhala zapoizoni pomeza, pokoka mpweya kapena kuyamwa pakhungu.Amagwiritsidwa ntchito popanga mankhwala ena.
phula loyera lolimba.Amasungunuka mu Mowa, benzene, chloroform, ndi carbon tetrachloride, koma osasungunuka m'madzi.Kuchulukana kwachibale 0.8015.Malo osungunuka: 28.20 ℃.Malo otentha 259 ℃.Refractive index ndi 1.4421.
Pogwiritsa ntchito lauric acid monga zopangira komanso pamaso pa chothandizira cha silika gel, mpweya wa ammonia umayambitsidwa kuti amination.Zomwe zimapangidwira zimatsukidwa, zowumitsidwa, ndi kusungunulidwa pansi pa kukakamizidwa kuti apeze lauryl nitrile yoyengedwa.Tumizani lauryl nitrile mu chotengera chothamanga kwambiri, gwedezani ndikutenthetsa mpaka 80 ℃ pamaso pa chothandizira cha nickel, mobwerezabwereza hydrogenation ndi kuchepetsa kuti mupeze laurylamine wakuda, kenako muziziziritsa, tsitsani vacuum distillation, ndikuwumitsa kuti mupeze. mankhwala omalizidwa.
Chogulitsachi ndi chapakatikati chopangidwa ndi organic chomwe chimagwiritsidwa ntchito popanga zopangira nsalu ndi mphira.Itha kugwiritsidwanso ntchito kupanga ore flotation agents, dodecyl quaternary ammonium salt, fungicides, insecticides, emulsifiers, detergents, ndi mankhwala ophera tizilombo toyambitsa matenda popewa ndi kuchiza kuyaka kwa khungu, zopatsa thanzi komanso antibacterial agents.
Kudontha ndi kutayikira, ogwira ntchito ayenera kuvala zida zodzitetezera.
Monga zosintha pokonza dodecylamine anaphatikiza sodium montmorillonite.Amagwiritsidwa ntchito ngati adsorbent ya hexavalent chromium.
● Mu kaphatikizidwe ka DDA-poly (aspartic acid) ngati biodegradable madzi sungunuka polymeric chuma.
● Monga organic surfactant mu kaphatikizidwe Sn(IV) -containing layered double hydroxide (LDHs), yomwe ingagwiritsidwenso ntchito ngati ma ion exchanger, absorbents, conductors ayoni, ndi zothandizira.
● Monga zovuta, zochepetsera ndi zochepetsera mu kaphatikizidwe ka pentagonal silver nanowires.
| Kanthu | Kufotokozera |
| Maonekedwe (25 ℃) | Zoyera zolimba |
| Mtundu APHA | 40 max |
| Zomwe zili mu Amine% | 98 min |
| Mtengo wonse wa amine mgKOH/g | 275-306 |
| Mtengo wapang'ono wa amine mgKOH/g | 5 max |
| Madzi % | 0.3 max |
| Mtengo wa ayodini gl2/100g | 1 max |
| Kuzizira kozizira ℃ | 20-29 |
Phukusi: Net kulemera 160KG/DRUM (kapena mmatumba malinga ndi zosowa kasitomala).
Kusungirako: Panthawi yosungira ndi kunyamula, ng'omayo iyenera kuyang'ana m'mwamba, yosungidwa pamalo ozizira komanso opanda mpweya wabwino, kutali ndi kuyatsa ndi kutentha.
