Cov khoom
Qxteramine DMA14, Dimethyl (tetradecyl) Amine, CAS 112-75-4
Siv los ua tus neeg sawv cev antistatic, emulsifier, nruab nrab rau kev siv tshuaj pleev ib ce.
1.DMA14 yog cov khoom siv tseem ceeb rau kev tsim cov cationic quaternary ammonium ntsev, uas tuaj yeem ua rau benzyl chloride los tsim benzyl quaternary ammonium ntsev 1427. Nws yog dav siv hauv kev lag luam ntawm fungicides thiab textile leveling agents;
2.DMA14 tuaj yeem cuam tshuam nrog quaternary ammonium raw khoom xws li chloromethane, dimethyl sulfate, thiab diethyl sulfate los tsim cationic quaternary ammonium ntsev;
3.DMA14 kuj tuaj yeem hnov mob nrog sodium chloroacetate los tsim amphoteric surfactant betaine BS-14;
4.DMA14 tuaj yeem hnov mob nrog hydrogen peroxide los tsim cov amine oxide ua tus neeg sawv cev foaming, uas yog siv los ua tus neeg sawv cev foaming.
Flash point: 121 ± 2 ºC ntawm 101.3 kPa (kaw khob).
pH: 10.5 ntawm 20 ° C.
Melting point / range (°C): -21 ± 3ºC ntawm 1013 hPa.
Boiling point / range (°C): 276 ± 7ºC ntawm 1001 hPa.
Tag nrho tertiary amine (wt.%) ≥97.0.
Dawb cawv (wt. %) ≤1.0.
Amine tus nqi (mgKOH/g) 220-233.
Thawj thiab theem nrab amine (wt.%) ≤1.0.
Cov tsos mob tsis muaj xim rau yellowish pob tshab kua.
Xim (Hazen) ≤30.
Cov ntsiab lus dej (wt.%) ≤0.30.
Purity (wt.%) ≥98.0.
1. Reactivity: Cov khoom yog ruaj khov nyob rau hauv ib txwm cia thiab tuav tej yam kev mob.
2. Chemical stability: Cov khoom yog ruaj khov nyob rau hauv ib txwm cia thiab tuav tej yam kev mob, tsis rhiab rau lub teeb.
3. Muaj peev xwm ua rau muaj kev phom sij: Raws li ib txwm muaj, tsis muaj kev phom sij yuav tshwm sim.
4. Tej yam kev mob yuav tsum zam: Tsis txhob sib cuag nrog tshav kub, sparks, qhib nplaim taws, thiab zoo li qub tawm. Zam tsis txhob muaj qhov ignition.10.5 Cov ntaub ntawv tsis sib xws: Acids.10.6 Cov khoom tsim kev puas tsuaj: Cov pa roj 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 muaj xwm txheej ceev:
Cia kom deb ntawm tshav kub, sparks thiab nplaim taws.Khaws qhov cua kom zoo, siv cov cuab yeej tiv thaiv ua pa kom tsim nyog.Tsis txhob sib cuag ntawm daim tawv nqaij thiab qhov muag.Siv cov cuab yeej tiv thaiv tus kheej kom raug raws li tau teev tseg hauv Tshooj 8. Cia tib neeg kom deb ntawm qhov dej ntws los ntawm qhov dej ntws.
Rau cov neeg muaj xwm txheej ceev:
Hnav ib lub tshuab ua pa uas tsim nyog NIOSH/MSHA pom zoo yog tias muaj vapor
