-
Ko te utu pai rawa atu o te wheketere 542-56-3 Isobutyl nitrite
Ingoa Hua: Isobutyl nitrite
Tau CAS: 542-56-3
Hanganga ngota: C4H9NO2
Taumaha rāpoi: 103.12
Te ahua: Te wai marama kore tae
Whakatau: Kaua e iti iho i te 98.5%
Kohuatanga: 66-67 Celsius Degree
kiato(d20/20)g/cm3: 0.86~0.88
Wai: Kaua e neke ake i te 0.5%
Te Ra Whakaaetanga: Kotahi tau
Mōkī: 5kg, 10kg, 25kg Kikī Kirihou
-
Ko te wheketere utu pai CAS 274-09-9 1,3-Benzodioxole
Ingoa matū: 1,3-Benzodioxole
Nama CAS:274-09-9
Nga kupu taurite:1,2-Methylenedioxybenzene
Kohanga Rapoi:C7H6O2
Te taumaha ngota: 122.12
Te ahua: Te wai marama kore tae
Whakamatau:>99.5%
-
Ko te utu pai rawa atu i te wheketere CAS 24057-28-1 Pyridinium 4-toluenesulfonate kei roto i nga taonga
Ingoa Hua: Pyridinium 4-toluenesulfonate
Tau CAS: 24057-28-1
Hanganga ngota: C7H8O3S·C5H5N
Taumaha rāpoi: 251.3
Te ahua: Te paura ma
Whakatau: Kaua e iti ake i te 99%
mp: 116-120 Celsius Degree
Ngaronga i te whakamaroke: Kaua e neke ake i te 0.5%
Te Ra Whakaaetanga: E rua tau
Mōkī: 25kg/drum
-
Ko te wheketere te utu pai L-Prolinamide CAS 7531-52-4 kei roto i nga taonga
Ingoa Hua: L-Prolinamide
Tau CAS: 7531-52-4
Hanganga ngota: C5H10N2O
Taumaha rāpoi: 114.15
Te ahua: Ma ki te paura microcrystalline ma-kore
Whakamatau: 99%
mp: 95-97 Celsius Waeine
Hurihuri Tau (20/D):-105~-107 Waeine (C=2,EtOH)
Ngaronga i te whakamaroke: Kaua e neke ake i te 0.5%
Te Ra Whakaaetanga: E rua tau
Mōkī: 25kg/drum
-
He utu pai rawa atu te wheketere 2-Phenyl propionaldehyde CAS 93-53-8
Ingoa Hua:2-Phenyl propionaldehyde
Pure:7%Min
Te ahua:Karekau he tae ki te wai kowhai marama
Paerewa Paerewa: Koeke Ahumahi
Rahi Matūriki: I runga i te tono a nga kaihoko
-
Ko te wheketere te utu pai CAS 1923-70-2 Tetrabutylammonium perchlorate
CAS:1923-70-2
Tātai:C16H36NClO4
Waho: Maama ki te kiri-kiriata ma
Ihirangi:99%
Whakamahinga: he whakakōkī whakawhiti wāhanga
Uara:99%
NAMA CAS:1923-70-2
Tātai rāpoi:C16H36NClO4
Āhuatanga ā-tinana:：paura mā
Whakamahinga: Whakakorikori wahanga-whakawhiti i roto i nga tauhohenga matū.
Mōkī: Ki te kaihoko
Whakatupatotanga: Whakaorangia ki te wahi pouri, makariri, maroke me te whai hau.
-
Te kounga teitei Methyl Whero Paura utu parakore Methyl Whero CAS 493-52-7
Ingoa Hua: Methyl Whero
CAS: 493-52-7
Tae: Whero-puru
Taumaha rāpoi:269.3
Kupumatua:Methyl Whero,Methyl Whero utu,Methyl Whero parakore te paura
Rokiroki: Puritia ki roto i te waahi matao, maroke, pouri i roto i te ipu kua hiri, i roto ranei i te porotakaro.
Te Ora: 24 Marama
-
Ko te utu pai rawa atu i te wheketere 1-Naphthoic acid CAS 86-55-5
Ingoa：Kounga teitei 1-Naphthoic acid cas 86-55-5 me te utu iti
Ētahi atu ingoa: 1-Naphthalenecarboxylic acid;Naphthalene-1-carboxylic acid;α-Naphthoic acid
CAS:86-55-5
Nga tono: takawaenga waro
Te ahua: Ma te ma ki te paura ma
-
Te kounga teitei CAS 106-51-4 Benzoquinone
NAMA CAS: 106-51-4
Tātai rāpoi: C6H4O2
Ko te P-Benzoquinone he ngota ngota maata me nga herenga C=C, C=O, me te C-C kua tautahuri. Ko te whakaheke ka hoatu te anion semiquinone C6H4O2−, e tango ana i te hanganga kua wehea ake. Ko te whakahekenga atu ka honoa ki te protonation ka homai te hydroquinone, kei reira te whakakai C6 ka tino wehea.
