-
Ukunikezwa kwefekthri intengo engcono kakhulu 542-56-3 Isobutyl nitrite
Igama lomkhiqizo: Isobutyl nitrite
Inombolo ye-CAS: 542-56-3
Ukwakheka Kwengqamuzana: C4H9NO2
Isisindo se-molecule: 103.12
Ukubukeka: Uketshezi olukhanyayo olungenambala
I-Assay: Hhayi ngaphansi kuka-98.5%
Indawo yokubilisa: 66-67 Celsius Degree
ukuminyana(d20/20)g/cm3: 0.86~0.88
Amanzi: Angabi ngaphezu kuka-0.5%
Usuku Lokuphelelwa yisikhathi: Unyaka owodwa
Iphakheji: 5kg, 10kg, 25kg Plastic Packaging
-
Ukunikezwa kwefekthri intengo engcono kakhulu CAS 274-09-9 1,3-Benzodioxole
Igama Lekhemikhali: 1,3-Benzodioxole
Inombolo ye-CAS:274-09-9
Synonym:1,2-Methylenedioxybenzene
I-Molecular Fomula:C7H6O2
Isisindo se-molecule: 122.12
Ukubukeka: Uketshezi olukhanyayo olungenambala
Isilinganiso:>99.5%
-
Ukunikezwa kwefekthri intengo engcono kakhulu CAS 24057-28-1 Pyridinium 4-toluenesulfonate esitokweni
Igama lomkhiqizo: I-Pyridinium 4-toluenesulfonate
Inombolo ye-CAS: 24057-28-1
Ukwakheka Kwengqamuzana: C7H8O3S·C5H5N
Isisindo se-molecule: 251.3
Ukubukeka: Impushana emhlophe
Isilinganiso: Hhayi ngaphansi kuka-99%
mp: 116-120 Celsius Degree
Ukulahlekelwa ekomisweni: Hhayi ngaphezu kuka-0.5%
Usuku Lokuphelelwa yisikhathi: Iminyaka emibili
Iphakheji: 25kg / isigubhu
-
Ukunikezwa kwefekthri intengo ehamba phambili L-Prolinamide CAS 7531-52-4 esitokweni
Igama lomkhiqizo: L-Prolinamide
Inombolo ye-CAS: 7531-52-4
Isakhiwo se-Molecular: C5H10N2O
Isisindo se-molecule: 114.15
Ukubukeka: Okumhlophe kuya kokumhlophe kwe-microcrystalline powder
Isilinganiso: 99%
mp: 95-97 Celsius Degree
Ukuzungezisa Okuthile(20/D):-105~-107 Degree (C=2,EtOH)
Ukulahlekelwa ekomisweni: Hhayi ngaphezu kuka-0.5%
Usuku Lokuphelelwa yisikhathi: Iminyaka emibili
Iphakheji: 25kg / isigubhu
-
Ukunikezwa kwefekthri intengo engcono kakhulu 2-Phenyl propionaldehyde CAS 93-53-8
Igama lomkhiqizo: 2-Phenyl propionaldehyde
Ubumsulwa:7%Miniz
Ukubukeka:Okungenambala uketshezi oluphuzi olukhanyayo
Izinga leBanga:Ibanga lezimboni
Usayizi Wengxenye: Ngokufunwa yikhasimende
-
Ukunikezwa kwefekthri intengo engcono kakhulu CAS 1923-70-2 Tetrabutylammonium perchlorate
CAS:1923-70-2
Ifomula:C16H36NClO4
Ingaphandle:Amakristalu amhlophe ukuya kokumhlophe
Okuqukethwe:99%
Isebenzisa: i-catalyst yokudlulisa isigaba
Inani:99%
Inombolo ye-CAS: 1923-70-2
I-Molecular Formula:C16H36NClO4
Izakhiwo zomzimba::impushana emhlophe
Sebenzisa:I-Phase-transfer catalyst ekuphenduleni kwamakhemikhali.
Iphakheji: Kukhasimende
Izexwayiso: Igcinwe endaweni emnyama, epholile, eyomile futhi engenawo umoya.
-
Ikhwalithi ephezulu ye-Methyl Red Powder intengo ehlanzekile ye-Methyl Red CAS 493-52-7
Igama lomkhiqizo: Methyl Red
CAS: 493-52-7
Umbala: Obomvu-o-violet
Isisindo se-molecule: 269.3
Amagama angukhiye:Methyl Red,Methyl Red price,Pure Methyl Red Powder
Isitoreji: Gcina endaweni epholile, eyomile, emnyama esitsheni esivalwe ngci noma isilinda.
Impilo Yeshelufu: Izinyanga ezingama-24
-
Ukunikezwa kwefekthri intengo ehamba phambili 1-Naphthoic acid CAS 86-55-5
Igama:Ikhwalithi ephezulu 1-Naphthoic acid cas 86-55-5 ngentengo ephansi
Elinye igama:1-Naphthalenecarboxylic acid;Naphthalene-1-carboxylic acid;α-Naphthoic acid
CAS:86-55-5
Izicelo: Organic Lesisemkhatsini
Ukubukeka: Impushana emhlophe ukuya kokumhlophe
-
Ikhwalithi ephezulu ye-CAS 106-51-4 Benzoquinone
INOMBOLO YE-CAS: 106-51-4
I-Molecular Formula: C6H4O2
I-P-Benzoquinone i-molecule ye-planar enamabhondi e-C=C, C=O, kanye ne-C-C asendaweni, ashintshanayo. Ukwehliswa kunikeza i-semiquinone anion i-C6H4O2−, eyamukela isakhiwo esisuswe kakhulu. Ukwehliswa okwengeziwe okuhambisana ne-protonation kunikeza i-hydroquinone, lapho indandatho ye-C6 isuswa ngokuphelele
