I-1,4-Diaminobutane Dihydrochloride CAS 333-93-7 Putrescine Dihydrochloride Purity >99.0% (HPLC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-1,4-Diaminobutane Dihydrochloride (Putrescine Dihydrochloride) (i-CAS: 333-93-7) enomgangatho ophezulu.I-Ruifu inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, amanani amancinci kunye nesixa esikhulu esikhoyo.Thenga i-1,4-Diaminobutane Dihydrochloride,Please contact: alvin@ruifuchem.com
Igama leMchiza | I-1,4-Diaminobutane Dihydrochloride |
Izithethantonye | I-1,4-Diaminobutane 2HCl;I-1,4-Butanediamine Dihydrochloride;I-Putrescine Dihydrochloride;I-Putrescine 2HCl;Tetramethylenediamine Dihydrochloride |
Ubume beStokhwe | Kwi-Stock, Kwenziwa uRhwebo |
Inombolo yeCAS | 333-93-7 |
Ifomula yeemolekyuli | C4H12N2·2HCl |
Ubunzima beMolekyuli | 161.07 g/mol |
Indawo yokunyibilika | 280℃(dec.)(lit.) |
Ukuxinana | 1.472 |
Inovakalelo | Hygroscopic |
Ukunyibilika kwamanzi | I-Soluble emanzini: i-Soluble 100 mg / mL, icacile, ingenambala |
Uzinzo | Izinzile, kodwa iHygroscopic.Izinto ezimele ziphetshwe: Ii-Agents ze-Oxidizing ezinamandla.Ukutsha. |
Ugcino Temp. | Indawo epholileyo neyomileyo, 2~8℃, Indawo yokugcina etywiniweyo, Kude nokufuma |
I-COA kunye ne-MSDS | Iyafumaneka |
Uphawu | Ruifu Chemical |
Izinto | ImiGangatho yokuHlola | Iziphumo |
Imbonakalo | White ifuna iCrystalline | Iyahambelana |
Ukungabikho | Cacileyo | Iyahambelana |
Ilahleko ekomisweni | <0.50% | 0.35% |
Intsalela kwi-Ignition | ≤0.20% | 0.15% |
Isulfate (SO4) | ≤0.02% | 0.015% |
Arsenice (Nje) | ≤2ppm | <2ppm |
Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
Ubunyulu / Indlela yokuHlalutya | >99.0% (HPLC) | 99.12% |
Ubunyulu / Indlela yokuHlalutya | >99.0% (Argentmetric Titration) | Iyahambelana |
I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
I-1 H NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha |
Umqulu:Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwisitya esivaliweyo.Gcina kwindawo epholileyo, eyomileyo (2~8℃) kunye nendawo yokugcina impahla engenamoya kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iikhowudi zoMngcipheko
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
WGK eJamani 3
RTECS EJ7280000
TSCA Ewe
I-1,4-Diaminobutane Dihydrochloride (i-CAS: 333-93-7) yi-organic intermediate, enokuthi ilungiswe kwi-1,4-butyldiamine kunye ne-hydrogen chloride ibe yityuwa.Kukho iingxelo zokuba ingasetyenziselwa ukulungisa indlela yenkcubeko yenkcubeko ye-stem cell.Ukusetyenziswa kuphando lwe-biochemical.Ukuhlanganiswa kwezinto eziphilayo.Pharmaceutical intermediate.Ifanelekile kwinkcubeko yeseli.
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