Kayayyaki
Qxamine 12D, Dodecyl Amine, CAS 124-22-1
Dodecanamineya bayyana a matsayin ruwa mai rawaya tare da waniammoniya-kamar wari.Mara narkewa a cikiruwakuma kasa mai yawa fiye daruwa.Don haka yana iyoruwa.Saduwa na iya fusatar da fata, idanu da mucosa.Yana iya zama mai guba ta hanyar sha, shakar numfashi ko shar fata.Ana amfani da su don yin wasu sinadarai.
Fari mai kauri.Mai narkewa a cikin ethanol, benzene, chloroform, da carbon tetrachloride, amma maras narkewa cikin ruwa.Dangantaka mai yawa 0.8015.Matsayin narkewa: 28.20 ℃.Tushen tafasa 259 ℃.Ma'anar refractive shine 1.4421.
Yin amfani da lauric acid a matsayin albarkatun kasa kuma a gaban silica gel catalyst, an gabatar da gas ammonia don amination.Ana wanke samfurin dauki, busasshen, kuma an distilled a ƙarƙashin rage matsa lamba don samun ingantaccen nitrile lauryl.Canja wurin lauryl nitrile a cikin jirgin ruwa mai tsananin ƙarfi, motsawa da zafi da shi zuwa 80 ℃ a gaban wani mai kara kuzari na nickel, akai-akai hydrogenation da raguwa don samun danyen laurylamine, sa'an nan kuma kwantar da shi, sha vacuum distillation, da bushe shi don samun gama samfurin.
Wannan samfurin tsaka-tsakin roba ne na halitta wanda ake amfani dashi wajen samar da kayan masarufi da na roba.Hakanan za'a iya amfani da shi don samar da ma'aikatan flotation na tama, dodecyl quaternary ammonium salts, fungicides, kwari, emulsifiers, detergents, da magungunan kashe kwayoyin cuta don hanawa da magance ƙonewar fata, abubuwan gina jiki da ƙwayoyin cuta.
ɗigo da ɗigogi, masu aiki yakamata su sa kayan kariya.
A matsayin mai gyarawa a cikin shirye-shiryen dodecylamine da aka haɗa sodium montmorillonite.Ana amfani dashi azaman adsorbent don chromium hexavalent.
● A cikin haɗin DDA-poly (aspartic acid) azaman abu mai narkewar ruwa mai narkewa.
● A matsayin kwayoyin surfactant a cikin kira na Sn (IV) wanda ya ƙunshi Layered Double hydroxide (LDHs), wanda za'a iya ƙara amfani dashi azaman masu musayar ion, abubuwan sha, masu sarrafa ion, da masu haɓakawa.
● A matsayin hadadden, ragewa da capping wakili a cikin kira na pentagonal azurfa nanowires.
| Abu | Ƙayyadaddun bayanai |
| Bayyanar (25 ℃) | Fari mai ƙarfi |
| Launi APHA | 40 max |
| Abun amine na farko % | 98 min |
| Jimlar darajar aminin mgKOH/g | 275-306 |
| Ƙimar aminin ɓangarorin mgKOH/g | 5 max |
| Ruwa % | 0.3 max |
| Iodine darajar gl2/100g | 1 max |
| Wurin daskarewa ℃ | 20-29 |
Kunshin: Net nauyi 160KG / DRUM (ko kunshin bisa ga abokin ciniki bukatun).
Ajiye: Yayin ajiya da sufuri, drum ɗin ya kamata ya kasance yana fuskantar sama, a adana shi a wuri mai sanyi da iska, nesa da ƙonewa da wuraren zafi.
