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Samenvatting overzicht tensiden

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per tenside worden eigenschappen, gebruik & info uit farmacopee gegeven

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September 4, 2022
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Written in
2020/2021
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OVERZICHT TENSIDEN


TENSIDE GBERUIK + EIG MONOGRAFIE
Extra
Cetylalcohol = Hexadecaan-1-ol
 Synthese: reductie v vetten uit esters v palmitinezuur
 Grondstof voor sulfonaten
 In cosmetische preparaten
 In zetpil om Tsmelt te verhogen
 Emulgator O/W
Cetostearylalcohol = Mengsel v vetalcoholen, vnml cetyl en stearyl alcohol Vergelijkbare alcoholen:
 Synthese: reductie overeenkomstige vetzuren - Stearylalcohol
 Emulgator O/W - Oleylalcohol
Gehydrogeneerd wolvet = mengsel v sterolen + triterpeenalcoholen
 Zalfbasis
 Emulgator O/W
Poloxameren  Centraal hydrofoob + 2 hydrofiele ketens v PEG
 In industrie, cosmetica
 In farm: controle GM -afgifte
Polyoxyethyleen alkylethers = etherverbinding tss n-alcohol + polyethyleenglycol
 Cosmetica (vb Laureth-N waarbij N= aantal ethyleenoxide)
Polyoxyethyleen esters = macrogolesters
= veresterd polyehtyleengelycol
Glycerolmonostearaat = monostearine
 Nt-ionische emulgator, stabilisator, solubiliseermiddel, controle GM-afgave
Sucrose esters  Voedingsindustrie: bakverbeteraars
 Ook verestering v fructose mogelijk
Sorbitan ester  Nt-ionische emulgator voor bereiding v crèmes, zalven, (W/O-type)
 Esthers v sorbitol = span X
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