1,4-Diaminobutane Dihydrochloride CAS 333-93-7 Putrescine Dihydrochloride Purity >99.0% (HPLC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o 1,4-Diaminobutane Dihydrochloride (Putrescine Dihydrochloride) (CAS: 333-93-7) me te kounga teitei.Ka taea e Ruifu te tuku i te ao, te utu whakataetae, te iti me te rahinga e waatea ana.Hoko 1,4-Diaminobutane Dihydrochloride,Please contact: alvin@ruifuchem.com
Ingoa matū | 1,4-Diaminobutane Dihydrochloride |
Nga kupu taurite | 1,4-Diaminobutane 2HCl;1,4-Butanediamine Dihydrochloride;Putrescine Dihydrochloride;Putrescine 2HCl;Tetramethylenediamine Dihydrochloride |
Tūnga Taonga | Kei roto i nga taonga, i hangaia ma te hokohoko |
Tau CAS | 333-93-7 |
Tātai rāpoi | C4H12N2·2HCl |
Taumaha rāpoi | 161.07 g/mol |
Iwi Whakarewa | 280 ℃(tikuri)(marama) |
Kiato | 1.472 |
Tairongo | Hygroscopic |
Wairewa wai | Wairewa ki te Wai: Wairewa 100 mg/mL, Maama, Taekore |
Te pumau | Pumau, Engari Hygroscopic.Nga Taonga hei karohia: Nga Mahinga Whakawhanake Kaha.Ka tahuna. |
Rokiroki Temp. | Wahi Matao me te maroke, 2~8 ℃, Te Rokiroki Hiiri, Atu i te Makuku |
COA & MSDS | Kei te waatea |
Waitohu | Ruifu Chemical |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | White Me Crystalline | Ka tutuki |
Te wetewete | Maamaa | Ka tutuki |
Ngaronga i te whakamaroke | <0.50% | 0.35% |
Te toenga i runga i te mura | ≤0.20% | 0.15% |
pūkawa (SO4) | ≤0.02% | 0.015% |
Arsenice (As) | ≤2ppm | <2ppm |
Konga Taamaha (Pb) | ≤10ppm | <10ppm |
Te Maama / Tikanga Tatauria | >99.0% (HPLC) | 99.12% |
Te Maama / Tikanga Tatauria | >99.0% (Argentmetric Titration) | Ka tutuki |
Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
1 H NMR Spectrum | He rite ki te Hanganga | Ka tutuki |
Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga |
Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i te ipu kati kati.Rokiroki i roto i te whare putunga hauhautanga, maroke (2~8 ℃) me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Waehere Morearea
R36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R20/21/22 - He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 - Mau kakahu whakamarumaru tika.
S37/39 - Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
WGK Tiamana 3
RTECS EJ7280000
TSCA Ae
Ko te 1,4-Diaminobutane Dihydrochloride (CAS: 333-93-7) he takawaenga pararopi, ka taea te whakarite mai i te 1,4-butyldiamine me te hauwai pūhaumāota ki te tote.He purongo ka taea te whakamahi ki te whakarite i tetahi tikanga tikanga mo te ahurea pūtau kakau.Whakamahia mo te rangahau matū koiora.Te whakahiato pararopi.Takawaenga rongoā.He pai mo te ahurea pūtau.