Ngwaahịa
Qxteramine DMA16,N,N-dimethylhexadecan-1-amine, CAS 112-69-6
DMA16 bụ ihe kemịkalụ a na-ejikarị eme ihe n'ụlọ ọrụ dịka kemịkalụ kwa ụbọchị, ịsa ákwà, ákwà, na mmanụ. A na-ejikarị ya eme ihe maka ime ka ọ dị ọcha, ịsa ákwà, ime ka ọ dị nro, ime ka ọ dị nro, ime ka ọ dị ka ihe na-adịghị agbanwe agbanwe, ime ka ọ dị nro, na ọrụ ndị ọzọ.
Ngwaahịa a bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo ntakịrị, alkaline, nke na-anaghị agbaze na mmiri, nke a na-agbaze na ihe mgbaze organic dịka ethanol na isopropanol, ma nwee ihe kemịkalụ nke amino organic. Ibu molekul: 269.51.
A na-eji DMA16 akwadebe hexadecyldimethylthionyl chloride (1627); Hexadecyltrimethyl Australian (ụdị 1631 Australian); Hexadecyldimethylbetaine (BS-16); Hexadecyldimethylamine oxide (OB-6); Ndị na-eme ka ihe dị n'etiti dịka hexadecyl trimethyl chloride (ụdị 1631 chloride) na hexadecyl trimethyl Australian dumpling (ụdị 1631 Australian).
A na-eji ya eme ihe maka ịkwadebe ihe e ji asa ákwà, ihe na-eme ka ákwà dị nro, ihe ndị na-eme ka asfalt dị nro, ihe mgbakwunye mmanụ agba, ihe ndị na-egbochi nchara ígwè, ihe ndị na-egbochi ihe ndị na-adịghị agbanwe agbanwe, wdg.
A na-eji ya eme ihe maka ịkwadebe nnu quaternary, betaine, tertiary amine oxide, wdg: na-emepụta surfactants dịka ihe na-eme ka ahụ dị nro.
Isi: Dị ka amonia.
Ebe ọkụ: 158±0.2°C na 101.3 kPa (iko mechiri emechi).
pH: 10.0 na 20 °C.
Ebe mgbaze/oke (°C):- 11±0.5℃.
Ebe esi mmiri/oke ọkụ (°C):>300°C na 101.3 kPa.
Nrụgide uzuoku: 0.0223 Pa na 20°C.
Viscosity, dynamic (mPa ·s) :4.97 mPa ·s na 30°C.
Okpomọkụ ọkụ akpaaka: 255°C na 992.4-994.3 hPa.
Uru amine (mgKOH/g): 202-208.
Amine nke mbụ na nke abụọ (wt. %) ≤1.0.
Ọdịdị Mmiri mmiri na-acha odo odo.
Agba (APHA) ≤30.
Mmiri dị n'ime ya (wt. %) ≤0.50.
Ịdị ọcha (wt. %) ≥98.
Ngụkọta 160 kg n'ime drum ígwè.
A ga-echekwa ya n'ime ụlọ n'ebe dị jụụ ma ikuku na-abata, ebe a ga-echekwa ya ruo otu afọ. N'oge njem, a ga-ejikwa ya nke ọma ka mmiri ghara ịpụ apụ.
Nchedo nchekwa:
Biko zere imetụ anya na akpụkpọ ahụ aka mgbe ị na-eji ya. Ọ bụrụ na e nwere ihe metụrụ, biko jiri mmiri saa ya nke ọma n'oge kwesịrị ekwesị ma chọọ enyemaka ahụike.
Ọnọdụ ndị ị ga-ezere: Zere ka ọkụ ghara ịdị, ọkụ nkịtị, ọkụ na-enwu enwu, na ihe na-anaghị enwu enwu. Zere ka ọkụ ghara ịdị.
Ihe ndị na-ekwekọghị ekwekọ: Ihe ndị na-eme ka oxidation sie ike na asịd siri ike.
