Mea Hana Kumukūʻai Maikaʻi Monoethanolamine CAS: 141-43-5

wehewehe pōkole:

ʻO ka Monoethanolamine kahi ʻano waiʻona amino hygroscopic viscous i loaʻa nā hui kemika amine a me ka waiʻona. Hoʻolaha nui ʻia ka Monoethanolamine i loko o ke kino a he ʻāpana ia o ka lecithin. He nui nā ʻano noi ʻoihana o ka Monoethanolamine. No ka laʻana, hiki ke hoʻohana ʻia ka Monoethanolamine i ka hana ʻana i nā kemika mahiʻai me ka ammonia a me ka hana ʻana i nā lāʻau lapaʻau a me nā detergents. Hiki ke hoʻohana ʻia ka Monoethanolamine ma ke ʻano he surfactant, fluorimetric reagent a me ka mea wehe i ka CO2 a me H2S. Ma ke kahua lāʻau lapaʻau, hoʻohana ʻia ka ethanolamine ma ke ʻano he Vascular Sclerosing agent. Loaʻa iā Monoethanolamine ka waiwai antihistamine, kahi e hōʻoluʻolu ai i nā hōʻailona maikaʻi ʻole i hoʻokumu ʻia e ka hoʻopaʻa ʻana o ka H1-receptor.

CAS: 141-43-5

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehena

Nā waiwai kino：He mau wai mānoanoa, ʻaʻohe kala, moakāka, hygroscopic nā Monoethanolamine a me triethanolamine i ka mahana o ka lumi; he paʻa crystalline ka diethanolamine. Hoʻopili nā ethanolamines āpau i ka wai a me ke kalapona dioxide mai ka lewa a hiki ke hui pū ʻia me ka wai a me nā ʻalekohol. Hiki ke hoʻohaʻahaʻa nui ʻia nā kiko hau o nā ethanolamines āpau ma ka hoʻohui ʻana i ka wai.
Hoʻohana nui ʻia nā ethanolamines ma ke ʻano he mau mea waena i ka hana ʻana o nā surfactants, kahi i lilo i mea nui i ke kālepa e like me nā detergents, nā kemika lole a me ka ʻili, a me nā emulsifiers. Loaʻa kā lākou hoʻohana mai ka ʻeli ʻana a me ka ʻoki ʻana i nā aila a hiki i nā kopa lāʻau lapaʻau a me nā mea hoʻomaʻemaʻe kiʻekiʻe.

Nā huaʻōlelo like

ʻEthanolamine, ACS, 99+%; ʻEthanolamine, 99%, H2O 0.5% max; ʻETHANOLAMINE, REAGENTPLUS, >=99%; ʻEthanolamine 2-Aminoethanol; ʻEthanoIamine; 2-aminoethanol ethanolamine; ʻETHANOLAMINE maʻemaʻe; ʻEthanolamine, ACS, 98.0-100.5%.

Nā noi o Monoethanolamine

1. Hoʻohana ʻia ʻo Ethanolamine ma ke ʻano he mea hoʻomoʻa e wehe i ke kalapona ʻokikene a me ka hydrogen sulfide mai ke kinoea kūlohelohe a me nā kinoea ʻē aʻe, ma ke ʻano he mea palupalu no nā ʻili, a ma ke ʻano he mea hoʻopuehu no nā kemika mahiʻai. Hoʻohana pū ʻia ʻo Ethanolamine i nā polish, nā hopena hoʻoluliluli lauoho, nā emulsifiers, a me ka synthesis o nā mea hana ma luna (Beyer et al 1983; Mullins 1978; Windholz 1983). ʻAe ʻia ʻo Ethanolamine i nā mea i manaʻo ʻia no ka hoʻohana ʻana i ka hana ʻana, ka hana ʻana, a i ʻole ka hoʻopili ʻana i ka meaʻai (CFR 1981).
Hoʻopilikia ka Ethanolamine i nā hopena e like me nā amines mua a me nā waiʻona. ʻElua mau hopena koʻikoʻi o ka ethanolamine i ka ʻoihana e pili ana i ka hopena me ke kalapona dioxide a i ʻole hydrogen sulfide e loaʻa ai nā paʻakai wai hiki ke hoʻoheheʻe ʻia, a me ka hopena me nā waikawa momona kaulahao lōʻihi e hana i nā kopa ethanolamine kūlike ʻole (Mullins 1978). Hoʻohana nui ʻia nā hui ethanolamine i pani ʻia, e like me nā kopa, e like me nā emulsifiers, thickeners, wetting agents, a me nā detergents i nā ʻano hoʻonaninani (me nā mea hoʻomaʻemaʻe ʻili, nā kirīmi, a me nā lotions) (Beyer et al 1983).
2. Hoʻohana ʻia ka Monoethanolamine ma ke ʻano he mea hoʻopuehu no nā kemika mahiʻai, i ka hana ʻana o nā mea hana ma luna o ka ʻili, ma ke ʻano he mea palupalu no nā ʻili, a i loko o nā emulsifiers, nā polish, a me nā hopena lauoho.
3. Ma ke ʻano he kemika waena; mea hoʻopale i ka palaho; i ka hana ʻana o nā mea hoʻonani, nā detergents, nā pena, a me nā polish.
4. Hoʻohana ʻia ma ke ʻano he buffer; wehe ʻana i ke kalapona ʻokikene a me ka hydrogen sulfide mai nā hui kinoea.

Ka kikoʻī o ka Monoethanolamine

Hui	Nā kikoʻī
Huina Amin)e( i helu ʻia e like me Monoethanolamine	≥99.5%
Wai	≤0.5%
ʻO ka nui o ka Diethanolamine + triethanolamine	/
Hazen(Pt-Co)	≤25
Hoʻokolohua hoʻoheheʻe (0℃, 101325kp, 168~1 74 ℃, Ka nui o ka distillate, ml)	≥95
Ka nui (ρ20℃,g/cm3)	1.014~1.019