Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Purity ≥99.0% Factory

Whakaahuatanga Poto:

Ingoa matū: Pyridinium p-Toluenesulfonate

Nga kupu taurite: PPTS

CAS: 24057-28-1

Maamaa: ≥99.0%

Te ahua: Paura Ma

Kounga Teitei, Hanganga Tauhokohoko

E-Mail: alvin@ruifuchem.com

Tukuna he imeera ki a matou

Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Kaihanga Kaihanga, Te Maamaa Teitei, Te Hanga Aromoni
Ingoa matū: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1

Nga Ahuatanga matū:

Ingoa matū	Pyridinium p-Toluenesulfonate
Nga kupu taurite	PPTS;Pyridinium p-tosylate
Tau CAS	24057-28-1
Tau CAT	RF-PI632
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	C5H5N·C7H8O3S
Taumaha rāpoi	251.30
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Paura ma
Maamaa	≥99.0%
Te Whakarewa	116.0~120.0 ℃
makuku (KF)	≤0.50%
Nga poke katoa	≤1.0%
Paerewa Whakamatau	Paerewa hinonga
Whakamahinga	Takawaenga Rongoa;Kaihanga

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, 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:

Ka whakamahia te Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) hei takawaenga i roto i te whakahiato waro.Ka whakamahia hei matū ahumahi.Ka whakamahia hei puna wairewa pararopi o te katote Pyridium.Ko te takawaenga o Tacrolimus me Orlistat Immunosuppressant, anti-obesity / pancreatic lipase inhibitor.I roto i te whakahiato waro, ka whakamahia te PPTS hei whakakorikori waikawa ngoikore, e whakarato ana i te puna wairewa o te katote pyridinium (C5H5NH+).He whakakorikori e whakamahia nuitia ana mo te whakarite i nga acetals me nga ketal mai i te aldehydes me nga ketones.I te mea he whakakorikori tahi me te L-proline i pai ake te tuku me te enantioselectivity o te kondensation aldol hangarite i waenga i nga dioxanones me te aldehydes.