Polyethylene Glycol |25322-68-3
Inkcazo yeMveliso:
| Iimvavanyo | Imigangatho |
| Ingcaciso (25℃) | Iziqina ezimhlophe, iipleyiti |
| PH (1% isisombululo samanzi) | 5.0-7.0 |
| I-avareji yobunzima bemolekyuli | 17000-23000 |
| Ixabiso leHydroxyl | 5.1~6.2 |
| Viscosity (mm2/s) | >=35 |
| Amanzi (%) | ≤2.0 |
| Ukuqukumbela | Ithobelana nomgangatho woShishino |
Ingcaciso yeMveliso:
I-Polyethylene glycol kunye ne-polyethylene glycol fatty acid esters zisetyenziswa ngokubanzi kwishishini lokuthambisa kunye neshishini loxubo mayeza.Ngenxa yokuba i-polyethylene glycol ineempawu ezininzi ezintle kakhulu: i-soluble yamanzi, i-non-volatile, inert ye-physiologically, i-mild, i-lubricating, kwaye yenza ulusu lufume, luthambile kwaye lube mnandi emva kokusetyenziswa.I-Polyethylene glycol kunye namaqhezu ahlukeneyo obunzima be-molecular inokukhethwa ukutshintsha i-viscosity, i-hygroscopicity kunye nesakhiwo sombutho wemveliso.
I-Polyethylene glycol (Mnu<2000) enesisindo esiphantsi se-molecular ifanelekile kwi-agent yokumanzisa kunye nomlawuli ohambelanayo, osetyenziswe kwi-cream, i-lotion, i-toothpaste kunye ne-cream yokucheba, njl. .I-Polyethylene glycol enobunzima obuphezulu be-molecular (Mr> 2000) ifanelekile kwi-lipstick, i-deodorant stick, iisepha, iisepha zokucheba, iziseko kunye nezithambiso zobuhle.Kwizinto zokucoca, i-polyethylene glycol iphinda isetyenziswe njenge-agent yokumisa kunye ne-thickening.Kumashishini amayeza, asetyenziswa njengesiseko se-ointments, i-creams, i-ointments, i-lotions kunye ne-suppositories.
Umqulu:25 kgs/ibhegi okanye njengoko ucela.
Ugcino:Gcina kwindawo engenamoya, kwindawo eyomileyo.
Umgangatho wesiGqeba:Umgangatho wamazwe ngamazwe.
