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

Whakaahuatanga Poto:

Ingoa matū: Neopentyl Glycol

Nga kupu taurite: 2,2-Dimethyl-1,3-Propanediol;NPG

CAS: 126-30-7

Pure : ≥99.5% (GC)

Te ahua: Tioata Paura Ma

Kounga Teitei, Hanganga Aromoni

E-Mail: alvin@ruifuchem.com

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Hua e Pa ana

Tohu Hua

Whakaahuatanga:

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

Ngā Āhuatanga matū:

Ingoa matū	Neopentyl Glycol
Nga kupu taurite	2,2-Dimethyl-1,3-Propanediol;2,2-Bis(hydroxymethyl)propane;2,2-Dihydroxy-2,2-Dimethylpropane;NPG
Tau CAS	126-30-7
Tau CAT	RF-PI2212
Tūnga Taonga	I roto i te Raarangi, Te Whakaputa Whakanui 5000MT / Tau
Tātai rāpoi	C5H12O2
Taumaha rāpoi	104.15
Kohuatanga	208℃
Kiato	1.06 g/cm3 i te 20 ℃
Tairongo	Hygroscopic
Wairewa wai	Wairewa ki te wai
Wairewa (Tino Rere ki roto)	Etera, Waipiro
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Tioata Paura Ma
Te Maama / Tikanga Tatauria	≥99.5% (GC)
Wai na Karl Fischer	<0.30%
Tae	<10 APHA
Kawakawa	≤0.01 wt%
Aldehyde (hei HOHPv)	≤0.05 wt%
Iwi Whakarewa	124.0~130.0 ℃
Te poke kotahi	<0.50%
Spectrum Infrared	He rite ki te Hanganga
Proton NMR Spectrum	He rite ki te Hanganga
Wairewa i roto i te MeOH	Tata Puataata
Paerewa Whakamatau	Paerewa hinonga

Mōkī me te Rokiroki:

Mōkī: Pounamu Fluorinated, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku

Painga:

FAQ:

Taupānga:

Neopentyl Ko te Glycol (NPG) (CAS: 126-30-7) te nuinga o te whakamahi mo te hanga o te kapia, te kirihou me etahi o nga hau.He maha nga mahi a Neopentyl Glycol, ko te mahi nui ko te whakaputa i te tio hinu, te kapia alkyd, te kapia polyester haunga, te pahuka ngohengohe ngawari o te polyurethane, nga mea whakaahuru, te waituhi ta, te kirihou waihanga, te kaihoko hinu whakahinuhinu rererangi me etahi kaihoko surfactant, taapiri mo nga whakahinuhinu teitei me etahi atu matū pai.Ko te Neopentyl Glycol he whakarewa tino pai, ka taea te whakamahi mo te wehewehenga o nga hauwai kakara me nga hauwai cycloalkyl.Ko te Neopentyl Glycol he parenga wai, he parenga matū, he parenga huarere.He pai te pupuri kanapa me te kore e huri kowhai.Ka taea hoki te whakamahi hei rauemi mata mo te hanga o te aukati polymerization, te whakapumau me te pesticides.Kaiwhakapaipai.Te Whakakotahitanga Organic.Ko te polyester he rauemi mata.Ka whakamahia hei whakarewa pai, mo nga kirihou me te whakahiato matū.He pai te parenga hydrolytic o te NPG, he aukati hoki mo te maha o nga matū i te wa e whakamahia ana ki te hanga peita.He taonga mo te rongoa, pesticide, matū whakapiri.He polyalcohol ahurei e whakarato ana i nga painga mahi pai ake i roto i te maha o nga tono mutunga-whakamahi na te nui o te matū me te waiariki.He diol ahurei e whakarato ana i nga painga mahi pai ake i roto i te maha o nga tono mutunga-whakamahi.Ko enei painga ka ahu mai i tana hanganga matū.Ko te waahi o nga roopu hydroxyl i runga i nga ngota waro tuatahi ka taea te tere tere.I tua atu, ko nga roopu methyl e rua, hei utu mo nga ngota hauwai e rua, kei runga i te ngota waro alpha he kawenga mo te teitei matū me te waiariki o te Neopentylglycol me ona hua.