Cov khoom
Qxteramine DMA14, Dimethyl (tetradecyl) Amine, CAS 112-75-4
Siv ua tus neeg sawv cev antistatic, emulsifier, nruab nrab rau cov ntawv thov kom zoo nkauj.
1. DMA14 yog cov khoom siv tseem ceeb rau kev tsim cov ntsev cationic quaternary ammonium, uas tuaj yeem ua rau muaj benzyl chloride los tsim cov ntsev benzyl quaternary ammonium 1427. Nws yog siv dav hauv kev lag luam ntawm cov tshuaj fungicides thiab cov neeg sawv cev textile;
2. DMA14 tuaj yeem ua rau cov khoom siv raw quaternary ammonium xws li chloromethane, dimethyl sulfate, thiab diethyl sulfate los tsim cov ntsev cationic quaternary ammonium ntsev;
3.DMA14 kuj tseem tuaj yeem ua rau muaj kev cuam tshuam nrog sodium chloroacetate los tsim cov amphoteric surfactant betaine BS-14;
4.DMA14 tuaj yeem ua rau cov tshuaj hydrogen peroxide tsim cov amine oxide ua ib tus neeg sawv cev ua npuas ncauj, uas yog siv los ua ib tus neeg sawv cev ua npuas ncauj.
Flash point: 121 ± 2 ºC ntawm 101.3 kPa (khob kaw).
pH: 10.5 ntawm 20 ° C.
Melting point/ntau yam (°C):-21±3ºC ntawm 1013 hPa.
Kub taw tes/ntau yam (°C): 276 ± 7ºC ntawm 1001 hPa.
Tag nrho cov tertiary amine (wt.%) ≥97.0.
Cawv dawb (wt. %) ≤1.0.
Tus nqi Amine (mgKOH/g) 220-233.
Cov amine theem pib thiab theem nrab (wt.%) ≤1.0.
Tswm Cim Tsis muaj xim rau cov kua daj daj.
Xim (Hazen) ≤30.
Cov dej ntsiab lus (wt.%) ≤0.30.
Kev huv huv (wt.%) ≥98.0.
1. Kev ua haujlwm tsis zoo: Cov tshuaj no ruaj khov nyob rau hauv qhov chaw khaws cia thiab tuav ib txwm muaj.
2. Kev ruaj khov ntawm tshuaj lom neeg: Cov tshuaj no ruaj khov nyob rau hauv qhov chaw khaws cia thiab tuav ib txwm muaj, tsis rhiab rau lub teeb.
3. Tej zaum yuav muaj kev phiv tshuaj txaus ntshai: Nyob rau hauv cov xwm txheej ib txwm muaj, yuav tsis muaj kev phiv tshuaj txaus ntshai tshwm sim.
4. Tej yam yuav tsum zam: Tsis txhob kov cua sov, hluav taws xob, nplaim taws qhib, thiab hluav taws xob static. Tsis txhob cia muaj hluav taws kub. 10.5 Cov ntaub ntawv tsis sib xws: Acids. 10.6 Cov khoom puas tsuaj: Carbon monoxide (CO), Carbon dioxide (CO2), nitrogen oxides (NOx).
160 kg net hauv hlau nruas.
Kev tiv thaiv kev nyab xeeb
Rau cov neeg ua haujlwm tsis yog xwm txheej ceev:
Khaws cia kom deb ntawm qhov kub, hluav taws xob, thiab nplaim taws. Ua kom muaj cua nkag tau zoo, siv cov khoom siv tiv thaiv kev ua pa kom zoo. Tsis txhob kov daim tawv nqaij thiab qhov muag. Siv cov khoom siv tiv thaiv tus kheej kom zoo raws li tau hais hauv Ntu 8. Khaws cia kom deb ntawm thiab sab nraum cua ntawm kev nchuav/xaus.
Rau cov neeg teb thaum muaj xwm txheej ceev:
Hnav lub tshuab ua pa uas tau pom zoo los ntawm NIOSH/MSHA yog tias muaj pa tawm los.
