1,4-Diaminobutane Dihydrochloride CAS 333-93-7 Putrescine Dihydrochloride Purity > 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. ndi amene amapanga 1,4-Diaminobutane Dihydrochloride (Putrescine Dihydrochloride) (CAS: 333-93-7) yokhala ndi khalidwe lapamwamba.Ruifu atha kubweretsa padziko lonse lapansi, mtengo wampikisano, zochepa komanso zochulukirapo zomwe zilipo.Gulani 1,4-Diaminobutane Dihydrochloride,Please contact: alvin@ruifuchem.com
Dzina la Chemical | 1,4-Diaminobutane Dihydrochloride |
Mawu ofanana ndi mawu | 1,4-Diaminobutane 2HCl;1,4-Butanediamine Dihydrochloride;Dihydrochloride ya putrescine;Putrescine 2HCl;Tetramethylenediamine Dihydrochloride |
Stock Status | Mu Stock, Manufactured Commerce |
Nambala ya CAS | 333-93-7 |
Molecular Formula | C4H12N2·2HCl |
Kulemera kwa Maselo | 161.07 g / mol |
Melting Point | 280 ℃ (dec.) (lit.) |
Kuchulukana | 1.472 |
Zomverera | Hygroscopic |
Kusungunuka kwamadzi | Zosungunuka m'madzi: Zosungunuka 100 mg/mL, zomveka, zopanda mtundu |
Kukhazikika | Wokhazikika, Koma Hygroscopic.Zinthu Zomwe Ziyenera Kupewedwa: Othandizira Oxidizing Amphamvu.Zoyaka. |
Kusungirako Temp. | Malo Ozizira & Owuma, 2 ~ 8 ℃, Malo Osungidwa Osindikizidwa, Kutali ndi Chinyezi |
COA & MSDS | Likupezeka |
Mtundu | Ruifu Chemical |
Zinthu | Miyezo Yoyendera | Zotsatira |
Maonekedwe | White Amafuna Crystalline | Zimagwirizana |
Dissovability | Zomveka | Zimagwirizana |
Kutaya pa Kuyanika | <0.50% | 0.35% |
Zotsalira pa Ignition | ≤0.20% | 0.15% |
Sulfate (SO4) | ≤0.02% | 0.015% |
Arsenice (As) | ≤2 ppm | <2ppm |
Zitsulo Zolemera (Pb) | ≤10ppm | <10ppm |
Kuyera / Kusanthula Njira | >99.0% (HPLC) | 99.12% |
Kuyera / Kusanthula Njira | >99.0% (Argentmetric Titration) | Zimagwirizana |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
1 H NMR Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zanenedwa |
Phukusi:Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofunika kasitomala.
Mkhalidwe Wosungira:Sungani mu chidebe chotsekedwa mwamphamvu.Sungani pamalo ozizira, owuma (2 ~ 8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
WGK Germany 3
RTECS EJ7280000
TSCA Inde
1,4-Diaminobutane Dihydrochloride (CAS: 333-93-7) ndi organic intermediate, yomwe ikhoza kukonzedwa kuchokera ku 1,4-butyldiamine ndi hydrogen chloride kukhala mchere.Pali malipoti omwe angagwiritsidwe ntchito pokonzekera chikhalidwe cha chikhalidwe cha stem cell.Gwiritsani ntchito kafukufuku wa biochemical.Organic kaphatikizidwe.Mankhwala apakatikati.Oyenera cell chikhalidwe.
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