Nā waiwai kino a me nā kemika

Ua kapa ʻia hoʻi ʻo Ethanolamine ʻo "aminoethanol". ʻO ke ʻano kemika ʻo HOCH2CH2NH2. Kaumaha molekala 61.08. Wai ʻāwili ʻole kala. Maʻalahi ke omo i ka makū a me ke ʻala o ka ammonia. ʻO ke kaumaha kikoʻī 1.0117 (25/4 ℃). Hehi heheʻe 10.3 ℃. Hehi paila 170.8 ℃. Helu kuhikuhi refractive 1.4539. Hiki ke hui pū ʻia me ka wai, methanol a me ka acetone, hoʻoheheʻe iki ʻia i loko o ka benzene a me ka ether, a hoʻoheheʻe iki ʻia i loko o ka n-pentane. He alkaline ikaika ia, me kahi kūpaʻa dissociation K=3.39 × 1Chemicalbook0-10 (25 ℃); ʻo ka pH o 25% solution aqueous he 12.1, a hiki iā ia ke omo i ke kalapona dioxide i ka lewa. ʻO kona hydrochloride he kristal hygroscopic me kahi hehi heheʻe o 75 a 77 °C. Hana ʻia ma ka ʻoihana e ka hopena o ka ethylene oxide a me ka ammonia. He mea kemika koʻikoʻi ka Ethanolamine i hoʻohana ʻia i nā lāʻau lapaʻau, nā mea ʻala, nā surfactants, nā uhi, nā emulsifiers, a pēlā aku. He mea palupalu ʻili a he mea hoʻoheheʻe pesticide hoʻi; hiki ke hoʻohana ʻia no ka hoʻomaʻemaʻe kinoea e wehe i ke kalapona ʻokikene a me ka hydrogen sulfide i loko o ke kinoea.

Nā hoʻohana

Hoʻohana ʻia ka Ethanolamine i ka hoʻomākaukau ʻana o nā hui lāʻau lapaʻau like ʻole a me nā mea hoʻopaʻa. E hoʻohana i ka ethanolamine ma ke ʻano he mea maka e hana i nā hui carboxyl i pani ʻia, nona ka hana anti-tumor ikaika. Hoʻohana pū ʻia i ka hana ʻana o nā aminoquinolones me ka hana anti-Plasmodium.

Nā Waiwai Kemika Ethanolamine

CAS Helu 141-43-5

ʻO ke ʻano molekole C2H7NO

Kaumaha molekole 61.08

EINECS Helu 205-483-3

Kikowaena heheʻe 10-11°C (lit.)

Ka paila ʻana 170°C (lit.)

Ka nui o ka paʻa 1.012g/mL ma 25°C (mālamalama ʻia)

Kaomi mahu 0.2mmHg (20°C)

ʻIke kuhikuhi refractive n20/D1 .454(lit.)

Wahi lapalapa 200°F

ʻIke Hoʻokaʻaʻike

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