Pentaethylene Glycol CAS 4792-15-8 daahirnimo>98.0% (GC)

Sharaxaad Gaaban:

Magaca Kiimikada: Pentaethylene Glycol

Ereyada la midka ah: Pentaglycol;HO-PEG5-OH

CAS: 4792-15-8

Daahirsanaanta:>98.0% (GC)

Muuqashada: Dareere Jaalle ah oo cirro leh

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pentaethylene Glycol (CAS: 4792-15-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	Pentaethylene Glycol
La mid ah	Pentaglycol;HO-PEG5-OH;3,6,9,12-Tetraoxatetradecane-1,14-diol
Lambarka CAS	4792-15-8
Lambarka CAT	RF-PI2217
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C10H22O6
Miisaanka Molecular	238.28
Meesha dhalaalaysa	-8.6℃
Barta Karsan	184 ℃/2 mmHg ( shidday)
Xasaasi ah	Hygroscopic
Biyuhu milmayn	Maqnaanshaha Biyaha
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Dareere Jaalle ah
Daahirnimada / Habka Falanqaynta	>98.0% (GC)
Baaritaanka Tetraglycol	<1.00%
Waxyaabaha Biyaha ka kooban Karl Fischer	<0.20%
pH	7.0-8.0
Tusmada N20/D	1.461 ~ 1.463
Cufis-jiidad gaar ah (20/20 ℃)	1.126 ~ 1.128
Proton NMR Spectrum	Waafaqsan Qaab-dhismeedka
Heerka Imtixaanka	Heerka Ganacsiga

Xidhmada & Kaydinta:

Xidhmada:Dhalada fluorinated, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka

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FAQ:

Codsiga:

Pentaethylene Glycol (CAS: 4792-15-8) waa dhex dhexaad u ah isku dhafka polyeter-ka meerto iyo noncyclic, wakiilada isku dhafan iyo kicinta wareejinta marxaladda.Pentaethylene glycol waa dhexdhexaadiye synthetic ah oo faa'iido leh, waxaana loo isticmaalaa sidii reagen si loogu soo saaro oligosters macrocyclic iyada oo loo marayo lipase-catalysis.Waxay u shaqeysaa sidii kicinta falcelinta ka saarista potassium hydroxide ee benzene.Dheeraad ah, waxaa loo isticmaalaa dareere shaqeynaya iyo viscosityhagaajinta.Pentaethylene Glycol waa isku xidhaha PROTAC ku salaysan PEG kaas oo lagu dabaqi karo isku dhafka PROTACs.Codsaday cilmi-baaris caafimaad, siideynta daroogada, nanotechnology iyo cilmi baarista qalabka cusub, dhaqanka unugyada.Daraasadda ligand, taageerada isku-darka polypeptide, xeryahooda polymer-ka-tallaalidda, alaabada cusub, iyo polyetylen glycol-ka-shaqaynta wax-ka-beddelka iyo qaybaha kale ee xarunta firfircoon.Pentaethylene Glycol waa polymer ka kooban ethylene glycol monomers iyo laba kooxood oo hydroxyl terminal.Silsiladda PEG waxay kordhin kartaa milanka biyaha ee xarun ku jirta warbaahinta biyaha leh.Kordhinta tirada unugyada glycol ethylene ee silsiladda oo dhan waxay wanaajisaa sifooyinka milanka ee xidhiidhiyaha PEG.Pentaethylene Glycol waa qayb ka mid ah koox ka kooban iskudhisyo loo yaqaan polyetylen glycols (PEGs), kuwaas oo ah waxyaabaha ugu waaweyn ee soo-saareyaasha surfactants-ka aan-ionic biodegradation.