Diethanolamine 111-42-2 puriy: ≥99%

Kumashure:

Ethanolamine (EA) ndiyo amino alcohol inonyanya kukosha, kusanganisira monoethanolamine (MEA), diethanolamine (DEA), uye triethanolamine (TEA). Ethanolamine chinhu chakakosha chinoshandiswa zvakanyanya muma surfactants, sipo dzekugadzira, petroleum additives, synthetic resin uye rabha plasticizers, accelerators, vulcanizers, uye furo agents, pamwe nekuchenesa gasi, liquid antifreeze, kudhinda nekupenda, mishonga, mishonga yezvipembenene, kuvaka, uye kushandiswa kwemauto. Zvizhinji zvezvigadzirwa zve ethanolamine zvakakosha uye hazviwanikwe muChina. Nokudaro, kuwedzera kushanda mukugadzira nekushandisa ethanolamine kwakakosha kuti zvigutse zvinodiwa zvemakemikari emuno uye kukurudzira kukura nekukurumidza kweindasitiri ye ethanolamine.

Diethanolamine, inozivikanwawo se bishydroxyethylamine uye 2,2′-iminobisethanol, imvura chena isina ruvara kana kuti isina ruvara ine hygroscopicity yakasimba. Inonyungudika nyore nyore mumvura, methanol, ethanol, acetone, uye benzene. Kunyungudika kwayo mu benzene (g/100g) pa25°C i4.2, uye mu ether i0.8. Mashandisirwo ayo anosanganisira: muchina wekuchenesa gasi, unobvisa magasi ane acidic ane makemikari akadai se carbon dioxide, hydrogen sulfide, uye sulfur dioxide. "Benfil" solution, inoshandiswa muindasitiri yekugadzira ammonia, inonyanya kugadzirwa nechinhu ichi. Inoshandiswawo se emulsifier, lubricant, shampoo, thickener, nezvimwe zvinowedzera. I organic synthesis intermediate inoshandiswa mukugadzira detergent raw materials, preservatives, uye daily chemical products (senge surfactants). Inoshandiswawo mukugadzira morpholine.

Mashandisirwo: Diethanolamine inoshandiswa sezvinhu zvitsva zvemabuffers muindasitiri yemishonga, semushonga unobatanidza mukugadzira furo repolyurethane rinogara kwenguva refu, uye semushonga wekuchenesa mapiston einjini yendege kana yakasanganiswa netriethanolamine. Inoshanda nemafuta acids kugadzira alkyl alcohol acyl. Inoshandiswawo sezvinhu zvitsva zvekugadzira organic, chemical book raw material yesurfactants, uye inonyudza acid gas. Inoshandiswa semushonga wekukora uye wefoam mushampoos uye light detergents, semushonga wepakati muindasitiri yekugadzira organic, uye semushonga wekugadzirisa muindasitiri yemishonga. Inoshandiswa zvakasiyana-siyana muindasitiri yekuwacha, indasitiri yezvizoro, kurima, indasitiri yekuvaka, uye indasitiri yesimbi.

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