Methacrolein CAS 78-85-3 (Kua Whakauhia me te HQ) Pure >99.0% (GC) Whakaahua Whakaaturanga Wheketere

Methacrolein CAS 78-85-3 (Kua Whakamauhia me te HQ) Pure >99.0% (GC) Wheketere

Whakaahuatanga Poto:

Ingoa matū: Methacrolein (Kua Whakamauhia me te HQ)

Nga kupu taurite: Methacrylaldehyde

CAS: 78-85-3

Parakore: >99.0% (GC)

Te ahua: Kore tae ki te Maama Kowhai Maama Wai

Kounga Teitei, Hanganga Aromoni

E-Mail: alvin@ruifuchem.com

Tukuna he imeera ki a matou

Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

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

Ngā Āhuatanga matū:

Ingoa matū	Methacrolein (Kua Whakauhia me te HQ)
Nga kupu taurite	Methacrylaldehyde (Kua Whakauhia me te HQ)
Tau CAS	78-85-3
Tau CAT	RF-PI2047
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	C4H6O
Taumaha rāpoi	70.09
Iwi Whakarewa	-81℃
Kohuatanga	68.0~70.0℃ (marama)
Tohu Kohiko	-15℃
Te tairongo	Te Wehana, te Maama me te Hau
Wairewa i te wai	Wairewa i roto i te wai, Waeine o te Wairewa 60 g/l 20 ℃
Wairewa	Miscible Ki te Etera, Ewaro
Pūmate	3 Wai Kapura
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Taekore ki te Maama Kowhai Maama Wai
Mewaro	<0.50%
Propionaldehyde	<0.50%
makuku (KF)	<0.50%
Methacrolein	>99.0% (GC)
Pūmau (1% HQ)	Ka rite
Taupū Refactive n20/D	1.412~1.419
Tatamaha Tau (20/20 ℃)	0.840~0.858
Spectrum Infrared	He rite ki te Hanganga
Proton NMR Spectrum	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga

Mōkī me te Rokiroki:

Mōkī: Pounamu Fluorinated, 25kg / Drum, kia rite 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:

Ko te Methacrolein, te Methacrylaldehyde ranei (kua whakapumautia me te HQ) (CAS 618-89-3), he aldehyde haunga kore.He wai muramura.I roto i te ahumahi, ko te whakamahinga tuatahi o te methacrolein i roto i te hanga o nga polymers, nga kapia waihanga me nga kirihou.Ko te rongo ki te methacrolein he tino whakapataritari ki nga kanohi, ihu, korokoro me nga ngongo.Ka mahi hei rauemi mata o te waikawa methylmalonic, te wahie thermoplastic me te whakarite i te 2,3-Dibromo-2-methyl-propionaldehyde.Te marama me te hau.He hotokore ki nga turanga kaha, nga mea whakahaora kaha, nga mea whakaheke kaha.Rokiroki ki te waahi makariri.Ko te Methacrolein i runga i te waikura i runga i nga whakakorikori waikawa heteropoly (te nuinga o te waikawa 12-molybdophosphoric) i te 300 ℃ ka puta te waikawa methacrylic.Koia te hua nui o te waiora o te isoprene. I whakamahia te Methacrolein ki te ako i te paanga o nga wahanga mo ia piriona taumata o nga hua whakangao limonene me te hua whakahaehae terpene, Methacrolein i runga i te auau kimo kanohi tangata.I whakamahia ano hei whakatau i nga taurite reiti me nga hua o nga tauhohenga i waenga i te maota ngota me te acrolein, te methacrolein me te methyl vinyl ketone.