Neopentyl Glycol (NPG) CAS 126-30-7 daahirnimo ≥99.5% (GC)

Sharaxaad Gaaban:

Magaca Kiimikada: Neopentyl Glycol

La mid ah: 2,2-Dimethyl-1,3-Propanediol;NPG

CAS: 126-30-7

Daahirsanaanta: ≥99.5% (GC)

Muuqashada: Crystals budada cad

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 Neopentyl Glycol (NPG) (CAS: 126-30-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	Neopentyl Glycol
La mid ah	2,2-Dimethyl-1,3-Propanediol;2,2-Bis (hydroxymethyl) propane;2,2-Dihydroxy-2,2-Dimethylpropane;NPG
Lambarka CAS	126-30-7
Lambarka CAT	RF-PI2212
Heerka Saamiyada	Kaydka dhexdiisa, Awoodda Wax-soo-saarka 5000MT/Sannad
Qaanuunka molecular	C5H12O2
Miisaanka Molecular	104.15
Barta Karsan	208℃
Cufnaanta	1.06 g/cm3 at 20 ℃
Xasaasi ah	Hygroscopic
Biyuhu milmayn	Ku milmay Biyaha
Solubility (Aad u milmay)	Ether, Khamriga
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Crystals budada cad
Daahirnimada / Habka Falanqaynta	≥99.5% (GC)
Biyaha waxaa qoray Karl Fischer	<0.30%
Midabka	<10 APHA
Aysiidhka	≤0.01 wt%
Aldehyde (sida HOHPv)	≤0.05 wt%
Meesha dhalaalaysa	124.0 ~ 130.0 ℃
Xumaanta Keliya	<0.50%
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
Proton NMR Spectrum	Waafaqsan Qaab-dhismeedka
Solubility gudaha MeOH	Ku dhawaad Hufnaan
Heerka Imtixaanka	Heerka Ganacsiga

Xidhmada & Kaydinta:

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

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

Faa'iidooyinka

FAQ:

Codsiga:

Neopentyl Glycol (NPG) (CAS: 126-30-7) waxaa inta badan loo isticmaalaa soo saarida resins, balaastikada iyo qaar ka mid ah surfactants.Neopentyl Glycol wuxuu leeyahay hawlo badan oo kala duwan, kuwaas oo doorka ugu weyni yahay in la soo saaro qaboojinta saliidda, resin alkyd, resin polyester unsaturated, xumbo jilicsan oo jilicsan oo poliurethane ah, qalab dahaaran, khad daabacan, balaastikada synthetic, wakiilka dufanka duulista iyo qaar ka mid ah wakiilka surfactant. lagu daro saliidaha heerka sare ah iyo kiimikooyinka kale ee wanaagsan.Neopentyl Glycol waa dareere aad u fiican waxaana loo isticmaali karaa kala-soocidda hydrocarbons udugga iyo cycloalkyl hydrocarbons.Neopentyl Glycol wuxuu leeyahay iska caabin biyaha, caabbinta kiimikaad, iyo iska caabinta cimilada.Daboolkeeda dubista amino waxay leedahay xajin dhalaaleed oo wanaagsan mana isu rogo huruud.Waxa kale oo loo isticmaali karaa walxo cayriin ah oo loogu talagalay soo saarista xakamaynta polymerization, xasiliyeyaasha iyo sunta cayayaanka.BalaastiisteIsku-dhafka dabiiciga ah.Polyester wax cayriin synthetic.Loo isticmaalo sida dareere wanaagsan, sidoo kale balaastikada iyo isku-dhafka kiimikada.NPG waxay leedahay iska caabin wanaagsan oo hydrolytic sidoo kale iska caabin u ah kiimikooyinka kala duwan marka loo isticmaalo soo saarista rinjiga.Qalabka daawada, sunta cayayaanka, walaxda xabagta.Waa aalkolo gaar ah oo bixisa faa'iidooyin waxqabad sare leh codsiyo badan oo isticmaalka dhamaadka ah sababtoo ah xasilloonida kimikalka iyo kimikalka sare.Waa diol gaar ah oo bixiya faa'iidooyinka waxqabadka sare ee codsiyada badan ee isticmaalka dhamaadka.Faa'iidooyinkan waxaa laga soo qaatay qaab dhismeedka kiimikada.Meesha ay ku yaalaan kooxaha hydroxyl ee atamka kaarboonka aasaasiga ah waxay u oggolaaneysaa in si degdeg ah loo nadiifiyo.Intaa waxaa dheer, labada kooxood ee methyl, halkii ay ka ahaan lahaayeen labada atamka hydrogen ee caadiga ah, alfa carbon atom ayaa mas'uul ka ah xasiloonida kiimikada iyo kuleylka sare ee Neopentylglycol iyo ka soosaarkeeda.