Methacrolein CAS 78-85-3 (la xasiliyay HQ) daahirnimo>99.0% (GC) Sawirka Warshada

Methacrolein CAS 78-85-3 (la xasiliyay HQ) daahirnimo>99.0% (GC) Warshada

Sharaxaad Gaaban:

Magaca Kiimikada: Methacrolein (lagu xasilay HQ)

Erayada la midka ah: Methacrylaldehyde (la xasiliyay HQ)

CAS: 78-85-3

Daahirsanaanta:>99.0% (GC)

Muuqashada: Midab-la'aan ama Jaalle Iftiin leh dareere cad

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com

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Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Methacrolein (Stabilized with HQ) (CAS: 78-85-3) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	Methacrolein (waxaa lagu xasiliyay HQ)
La mid ah	Methacrylaldehyde (waxaa lagu xasiliyay HQ)
Lambarka CAS	78-85-3
Lambarka CAT	RF-PI2047
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C4H6O
Miisaanka Molecular	70.09
Meesha dhalaalaysa	-81 ℃
Barta Karsan	68.0 ~ 70.0 ℃ ( shidan)
Barta Fiishka	-15 ℃
Dareenka	Kulaylka, Iftiinka iyo Hawada xasaasiga ah
Ku milmay biyaha	Ku milmay Biyaha, Degree of Solubility in Water 60 g/l 20℃
Solubility	Si fudud oo leh Ether, ethanol
Hazard	3 dareere guban kara
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Dareere cad oo aan midab lahayn ama jaalle iftiin leh
Methanol	<0.50%
Propionaldehyde	<0.50%
Qoyaanka (KF)	<0.50%
Methacrolein	>99.0% (GC)
Dejinta (1% HQ)	waafaqsan
Tusmada N20/D	1.412 ~ 1.419
Cufis-jiidad gaar ah (20/20 ℃)	0.840 ~ 0.858
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
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

Faa'iidooyinka

FAQ:

Codsiga:

Methacrolein ama Methacrylaldehyde (ku xasilay HQ) (CAS 618-89-3), waa aldehyde aan saturated ahayn.Waa dareere guban kara.Warshadaha ahaan, isticmaalka aasaasiga ah ee methacrolein waa soo saarista polymers, resins synthetic iyo balaastikada.Soo-gaadhista methacrolein waa mid aad uga cadhaysiisa indhaha, sanka, cunaha iyo sambabada.Waxay u shaqeysaa sida walxaha ceeriin ee methylmalonic acid, shidaalka thermoplastic iyo diyaarinta 2,3-Dibromo-2-methyl-propionaldehyde.Iftiinka iyo hawada xasaasiga ah.Aan ku habboonayn saldhigyada xooggan, wakiilada oxidizing xooggan, wakiilada yaraynta xooggan.Ku kaydi meel qabow.Methacrolein on oksaydhation ka badan heteropoly acid kicinta (badanaa 12-molybdophosphoric acid) at 300 ℃ soo saara methacrylic acid.Waa sheyga ugu weyn ee oxidation isoprene.Methacrolein ayaa loo isticmaalay in lagu barto saameynta qaybaha halkii bilyan ee alaabada oxidation limonene iyo sheyga oksaydhka terpene, Methacrolein ee isha bini'aadamka ee inta jeer.Waxaa sidoo kale loo adeegsaday go'aaminta heerka joogtada ah iyo wax soo saarka falcelinta u dhexeeya chlorine atomi iyo acrolein, methacrolein iyo methyl vinyl ketone.