nā huahana

ʻO Diethanolamine CAS: 111-42-2

wehewehe pōkole:

ʻO Ethanolamine EA ka huahana koʻikoʻi loa i ka ethanol, me ka monoethanolamine MEA, diethanolamine DEA a me triethanolamine TEA. He mea koʻikoʻi ka Ethanolamine i waena o nā mea olaola, hoʻohana nui ʻia i nā surfactants, nā detergents synthetic, nā mea hoʻohui petrochemical, nā plasticizers resin synthetic a me nā rubber, nā mea hoʻolalelale, nā mea vulcanizing a me nā mea hoʻopū, a me ka hoʻomaʻemaʻe kinoea, ka antifreeze wai, ka paʻi ʻana a me ka hoʻoluʻu ʻana, nā lāʻau lapaʻau, nā pesticides, ke kūkulu ʻana, ka ʻoihana koa a me nā ʻoihana ʻē aʻe. ʻO nā huahana ma hope o ka ethanolamine he mau mea koʻikoʻi i waena o nā kemika maikaʻi.
ʻO Diethanolamine, i ʻike ʻia hoʻi ʻo bishydroxyethylamine a me 2,2′-iminobisethanol, he kristal keʻokeʻo a wai kala ʻole paha me ka hygroscopicity ikaika. He maʻalahi ia e hoʻoheheʻe ʻia i ka wai, methanol, ethanol, acetone a me benzene. ʻO kona solubility (g/100g) i loko o benzene ma 25°C he 4.2 a ma ka ether he 0.8. ʻO kāna kumu: ka mea hoʻomaʻemaʻe kinoea, hiki ke omo i nā kinoea acidic i loko o ke kinoea, e like me ke kalapona dioxide, hydrogen sulfide, sulfur dioxide, a pēlā aku. ʻO ka hopena "Benfield" i hoʻohana ʻia i ka ʻoihana ammonia synthetic ua haku nui ʻia me kēia huahana; hoʻohana ʻia hoʻi no ka emulsification. Nā mea hana, nā lubricants, nā shampoos, nā thickeners, a pēlā aku; nā mea waena synthesis organik, i hoʻohana ʻia e hana i nā mea maka detergent, nā preservatives a me nā kemika o kēlā me kēia lā (e like me nā surfactants); synthesis o morpholine.
Hoʻohana ʻia ʻo Diethanolamine ma ke ʻano he mea maka no nā buffers i ka ʻoihana lāʻau lapaʻau. Hoʻohana ʻia ia ma ke ʻano he mea hoʻopili i ka hana ʻana o ka huʻa polyurethane kiʻekiʻe. Hoʻohui ʻia me ka triethanolamine ma ke ʻano he detergent no nā pistons mīkini mokulele. Hoʻopili ia me nā waikawa momona e hana i nā alkyl alkyls. Hoʻohana ʻia hoʻi ia i nā mea maka Synthetic organik, nā mea maka no nā surfactants Chemicalbook a me nā mea hoʻomoʻa kinoea waikawa, hoʻohana ʻia ma ke ʻano he thickeners a me nā mea hoʻololi huʻa i nā shampoos a me nā detergents māmā, ma ke ʻano he intermediates i ka ʻoihana synthesis organik, a ma ka ʻoihana lāʻau lapaʻau. Ma ke ʻano he solvent, hoʻohana nui ʻia ia i ka ʻoihana holoi, ka ʻoihana hoʻonaninani, ka mahiʻai, ka ʻoihana kūkulu hale a me ka ʻoihana metala.



  • Inoa:ʻO Diethanolamine CAS: 111-42-2
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  • Nā kikoʻī huahana

    Nā Lepili Huahana

    Hoʻolauna huahana

    ʻO Diethanolamine, i ʻike ʻia hoʻi ʻo bishydroxyethylamine a me 2,2′-iminobisethanol, he kristal keʻokeʻo a wai kala ʻole paha me ka hygroscopicity ikaika. He maʻalahi ia e hoʻoheheʻe ʻia i ka wai, methanol, ethanol, acetone a me benzene. ʻO kona solubility (g/100g) i loko o benzene ma 25°C he 4.2 a ma ka ether he 0.8. ʻO kāna kumu: ka mea hoʻomaʻemaʻe kinoea, hiki ke omo i nā kinoea acidic i loko o ke kinoea, e like me ke kalapona dioxide, hydrogen sulfide, sulfur dioxide, a pēlā aku. ʻO ka hopena "Benfield" i hoʻohana ʻia i ka ʻoihana ammonia synthetic ua haku nui ʻia me kēia huahana; hoʻohana ʻia hoʻi no ka emulsification. Nā mea hana, nā lubricants, nā shampoos, nā thickeners, a pēlā aku; nā mea waena synthesis organik, i hoʻohana ʻia e hana i nā mea maka detergent, nā preservatives a me nā kemika o kēlā me kēia lā (e like me nā surfactants); synthesis o morpholine.

    Kahua noi

    Hoʻohana ʻia ʻo Diethanolamine ma ke ʻano he mea maka no nā buffers i ka ʻoihana lāʻau lapaʻau. Hoʻohana ʻia ia ma ke ʻano he mea hoʻopili i ka hana ʻana o ka huʻa polyurethane kiʻekiʻe. Hoʻohui ʻia me ka triethanolamine ma ke ʻano he detergent no nā pistons mīkini mokulele. Hoʻopili ia me nā waikawa momona e hana i nā alkyl alkyls. Hoʻohana ʻia hoʻi ia i nā mea maka Synthetic organik, nā mea maka no nā surfactants Chemicalbook a me nā mea hoʻomoʻa kinoea waikawa, hoʻohana ʻia ma ke ʻano he thickeners a me nā mea hoʻololi huʻa i nā shampoos a me nā detergents māmā, ma ke ʻano he intermediates i ka ʻoihana synthesis organik, a ma ka ʻoihana lāʻau lapaʻau. Ma ke ʻano he solvent, hoʻohana nui ʻia ia i ka ʻoihana holoi, ka ʻoihana hoʻonaninani, ka mahiʻai, ka ʻoihana kūkulu hale a me ka ʻoihana metala.

    Ka wehewehe ʻana o ke kūkulu ʻana

    ʻO Diethanolamine

    CAS: 111-42-2

    ʻO ke ʻano molekole C4H11NO2

    Kaumaha molekole 105.14

    EINECS Helu 203-868-0

    Kikowaena heheʻe 28°C (lit.)

    Ka paila ʻana 217°C/150mmHg (lit.)

    Ka nui o ka paʻa 1.097g/mL ma 25°C (mālamalama ʻia)

    Kaomi mahu <0.98atm (100°C)

    ʻIneki refractive n20 /D1.477 (lit.)

    Wahi lapalapa 280°F Kūlana mālama 2-8°C

     

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