English
  • ibhena_yephepha
Umthengisi weGolide waseTshayina weMonoethanolamine yoMgangatho oPhezulu weMea yoMzi-mveliso ufanelekile kwiiCosmetics/Textile/Intermediates Umfanekiso obonisiweyo
  • Umthengisi weGolide waseTshayina weMonoethanolamine yoMgangatho oPhezulu weMea yoMzi-mveliso ufanelekile kwiiCosmetics/Textile/Intermediates

Umthengisi weGolide waseTshayina weMonoethanolamine yoMgangatho oPhezulu weMea yoMzi-mveliso ufanelekile kwiiCosmetics/Textile/Intermediates

Inkcazo emfutshane:

Igama lekhemikhali: iMonoethanolamine

I-CAS: 141-43-5

Ifomula yekhemikhali :C2H7NO

Ubunzima beMolekyuli: 61.08

Iqondo lokunyibilika: 10-11 °C (elikhanyayo)

Iqondo lokubila: 170 °C (elikhanyayo)


Iinkcukacha zeMveliso

Iithegi zeMveliso

“Umgangatho wokuqala, Ukunyaniseka njengesiseko, Uncedo olunyanisekileyo kunye nenzuzo efanayo” yingcamango yethu, ukuze sikwazi ukudala rhoqo kwaye silandele ukugqwesa koMthengisi weGolide waseTshayina weMonoethanolamine yoMgangatho oPhezulu. I-Mea ifanelekile kwiiCosmetics/Textile/Intermediates, “Utshintsho lube lukhulu!” sisiqubulo sethu, esithetha ukuthi “Ihlabathi lonke elikhulu liphambi kwethu, ngoko masilithande!” Utshintsho lube lukhulu kuwe! Ngaba nikulungele?
"Umgangatho wokuqala, Ukunyaniseka njengesiseko, Uncedo olunyanisekileyo kunye nenzuzo efanayo" yingcamango yethu, ukuze sidale rhoqo kwaye silandele ukugqwesaI-China Chemical and Corrosion InhibitorAmava ethu asenza sibe ngababalulekileyo emehlweni abathengi bethu. Umgangatho wethu uyazibonakalisa iimpawu ezifana nokuba awudibani, awuphumi okanye awuphuki, ngoko ke abathengi bethu baya kuhlala beqinisekile xa besenza iodolo.

Ingcaciso yeMveliso

Uhlobo lwekhemikhali

I-Ethanolamine luhlobo lwe-viscous hygroscopic amino alcohol equlethe amaqela eekhemikhali ze-amine kunye ne-alcohol. Isasazwa kakhulu emzimbeni kwaye yinxalenye ye-lecithin. Ineentlobo ezininzi zezicelo zoshishino. Umzekelo, ingasetyenziswa ekuveliseni iikhemikhali zezolimo kuquka i-ammonia kunye nokuveliswa kwamayeza kunye neesepha. Ingasetyenziswa njenge-surfactant, i-reagent ye-fluorimetric kunye ne-arhente yokususa i-CO2 kunye ne-H2S. Kwicandelo lamayeza, i-ethanolamine isetyenziswa njenge-arhente ye-Vascular Sclerosing. Ikwanayo nepropati ye-antihistaminic, enciphisa iimpawu ezimbi ezibangelwa kukubopha kwe-H1-receptor.

Izicelo

I-Ethanolamine isetyenziswa njenge-arhente yokufunxa ukususa i-carbon dioxide kunye ne-hydrogen sulfide kwigesi yendalo nakwezinye iigesi, njenge-arhente yokuthambisa izikhumba, kunye ne-arhente yokusasaza iikhemikhali zezolimo. I-Ethanolamine ikwasetyenziswa kwii-polish, izisombululo zokushukuma kweenwele, ii-emulsifiers, kunye nokuhlanganiswa kwee-arhente ezisebenzayo kumphezulu (Beyer et al 1983; Mullins 1978; Windholz 1983). I-Ethanolamine ivumelekile kwizinto ezenzelwe ukusetyenziswa kwimveliso, ekucutshungulweni, okanye ekupakishweni kokutya (CFR 1981).

I-Ethanolamine ifumana iimpendulo eziphawulekayo kwi-amines eziphambili kunye nee-alcohols. Iimpendulo ezimbini ezibalulekileyo kwishishini ze-ethanolamine ziquka ukuphendula nge-carbon dioxide okanye i-hydrogen sulfide ukuze kuvele iityuwa ezinyibilikayo emanzini, kunye nokuphendula nge-long chain fatty acids ukwenza isepha ze-ethanolamine ezingathathi hlangothi (Mullins 1978). Iikhompawundi ze-ethanolamine ezithathelwe indawo, ezifana neesepha, zisetyenziswa kakhulu njengeemulsifiers, thickeners, wetting agents, kunye ne-detergents kwi-cosmetic formulations (kubandakanya izicoci zesikhumba, iikhrimu, kunye ne-lotions) (Beyer et al 1983).

Imo ebonakalayo

ecacileyo, engenambala okanye etyheli ekhanyayo

Beka ubomi kwishelufa

Ngokwamava ethu, imveliso ingagcinwa iinyanga ezili-12 ukususela kumhla wokuziswa ukuba igcinwe kwizikhongozeli ezivalwe kakuhle, ikhuselwe ekukhanyeni nakubushushu kwaye igcinwe kumaqondo obushushu aphakathi kwama-5 ukuya kuma-30°C.

Iipropati eziqhelekileyo

Indawo yokubilisa

170 °C (elikhanyayo)

Indawo yokunyibilika t

10-11 °C (elikhanyayo)

Uxinano

1.012 g/mL kwi-25 °C (elithayo)

isalathisi sokuchasana

n20/D 1.454(lit.)

Fp

200 °F

Uxinzelelo lomphunga

0.2 mm Hg (20 °C)

I-LogP

-2.3–1.91 kwi-25℃

i-pka

9.5 (kwi-25℃)

PH

12.1 (100g/l, H2O, 20℃)

 

 

ukhuseleko

Xa uphatha le mveliso, nceda ulandele iingcebiso nolwazi olunikiweyo kwiphepha ledatha yokhuseleko kwaye ulandele amanyathelo okhuseleko kunye nococeko kwindawo yokusebenza afanelekileyo okuphatha iikhemikhali.

 

Phawula

Idatha equlethwe kule ncwadi isekelwe kulwazi lwethu lwangoku namava. Ngenxa yezinto ezininzi ezinokuchaphazela ukucutshungulwa nokusetyenziswa kwemveliso yethu, le datha ayibakhululi abaprosesa ekwenzeni uphando lwabo kunye novavanyo; kwaye le datha ayithethi siqinisekiso seempawu ezithile, okanye ukufaneleka kwemveliso ngenjongo ethile. Naziphi na iinkcazo, imizobo, iifoto, idatha, ubungakanani, ubunzima, njl.njl. ezinikwe apha zinokutshintsha ngaphandle kolwazi lwangaphambili kwaye aziyiyo umgangatho wesivumelwano esivunyiweyo wemveliso. Umgangatho wesivumelwano esivunyiweyo wemveliso uvela kuphela kwiingxelo ezenziwe kwinkcazo yemveliso. Luxanduva lomntu ofumana imveliso yethu ukuqinisekisa ukuba nawaphi na amalungelo obunini kunye nemithetho ekhoyo kunye nomthetho ziyalandelwa.

"Umgangatho wokuqala, Ukunyaniseka njengesiseko, Uncedo olunyanisekileyo kunye nenzuzo efanayo" yingcamango yethu, ukuze sidale rhoqo kwaye silandele ukugqwesa kwe-China Gold Supplier ye-High Quality Monoethanolamine Industrial-Grade Mea Ifanelekile kwiCosmetics/Textile/Intermediates, "Utshintsho lube lukhulu!" sisiqubulo sethu, esithetha ukuthi "Ihlabathi lonke elikhulu liphambi kwethu, ngoko masilithande!" Utshintsho lube lukhulu kuwe! Ngaba nikulungele?
Umthengisi weGolide waseTshayina weI-China Chemical and Corrosion InhibitorAmava ethu asenza sibe ngababalulekileyo emehlweni abathengi bethu. Umgangatho wethu uyazibonakalisa iimpawu ezifana nokuba awudibani, awuphumi okanye awuphuki, ngoko ke abathengi bethu baya kuhlala beqinisekile xa besenza iodolo.

  • Ngaphambili:
  • Okulandelayo:

    • EzinxulumeneyoIMVELISO