Diethanolamine 111-42-2 purine: ≥99%

Ka Moolelo:

ʻO Ethanolamine (EA) ka waiʻona amino koʻikoʻi loa, me ka monoethanolamine (MEA), diethanolamine (DEA), a me triethanolamine (TEA). ʻO Ethanolamine kahi mea waena organik koʻikoʻi i hoʻohana nui ʻia i nā surfactants, nā detergents synthetic, nā mea hoʻohui petroleum, nā plasticizers resin synthetic a me nā rubber, nā accelerators, nā vulcanizers, a me nā mea hoʻopū, a me ka hoʻomaʻemaʻe kinoea, ka antifreeze wai, ka paʻi a me ka hoʻoluʻu ʻana, nā lāʻau lapaʻau, nā pesticides, ke kūkulu ʻana, a me nā noi koa. He nui nā huahana ma hope o ka ethanolamine he mau mea waena kemika maikaʻi a he nele hoʻi ma Kina. No laila, ʻo ka hoʻonui ʻana i nā hana i ka hoʻomohala ʻana a me ka hoʻohana ʻana i ka ethanolamine he mea nui ia e hoʻokō i ke koi kemika maikaʻi kūloko a hoʻolaha i ka hoʻomohala wikiwiki ʻana o ka ʻoihana ethanolamine.

ʻO Diethanolamine, i ʻike ʻia hoʻi ʻo bishydroxyethylamine a me 2,2′-iminobisethanol, he wai keʻokeʻo crystalline a i ʻole wai kala ʻole me ka hygroscopicity ikaika. He maʻalahi ia e hoʻoheheʻe ʻia i ka wai, methanol, ethanol, acetone, a me benzene. ʻO kona solubility i ka benzene (g/100g) ma 25°C he 4.2, a i ka ether he 0.8. ʻO kāna mau hoʻohana: kahi mea hoʻomaʻemaʻe kinoea, e omo ana i nā kinoea acidic i hoʻopiʻi ʻia e ke kemika e like me ke kalapona dioxide, hydrogen sulfide, a me ka sulfur dioxide. ʻO ka hopena "Benfil", i hoʻohana ʻia i ka ʻoihana synthesis ammonia, ua haku nui ʻia me kēia huahana. Hoʻohana ʻia hoʻi ia ma ke ʻano he emulsifier, lubricant, shampoo, thickener, a me nā mea hoʻohui ʻē aʻe. He waena synthesis organik i hoʻohana ʻia i ka hana ʻana o nā mea maka detergent, nā preservatives, a me nā huahana kemika o kēlā me kēia lā (e like me nā surfactants). Hoʻohana ʻia hoʻi i ka synthesis o morpholine.

Nā Hoʻohana: Hoʻohana ʻia ʻo Diethanolamine ma ke ʻano he mea maka no nā buffers i ka ʻoihana lāʻau lapaʻau, ma ke ʻano he mea hoʻopili i ka hana ʻana o ka huʻa polyurethane kiʻekiʻe, a ma ke ʻano he mea holoi no nā pistons mīkini mokulele ke hui pū ʻia me ka triethanolamine. Hoʻopili ia me nā waikawa momona e hana i ka alkyl alcohol acyl. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea maka no ka synthesis organik, kahi mea kemika puke maka no nā surfactants, a me kahi mea hoʻomoʻa kinoea waikawa. Hoʻohana ʻia ia ma ke ʻano he mea hoʻomānoanoa a me ka hoʻololi huʻa i nā shampoos a me nā detergents māmā, ma ke ʻano he waena i ka ʻoihana synthesis organik, a ma ke ʻano he mea hoʻoheheʻe i ka ʻoihana lāʻau lapaʻau. Loaʻa iā ia kahi ākea o nā hoʻohana i ka ʻoihana holoi, ka ʻoihana hoʻonaninani, ka mahiʻai, ka ʻoihana kūkulu hale, a me ka ʻoihana metala.

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