1,4-Diaminobutane Dihydrochloride CAS 333-93-7 Putrescine Dihydrochloride Purity > 99.0% (HPLC)

Kufotokozera Kwachidule:

1,4-Diaminobutane Dihydrochloride

Mawu ofanana: Putrescine Dihydrochloride

CAS: 333-93-7

Kuyera: > 99.0% (HPLC)

Maonekedwe: White Amafuna Crystalline

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Tsatanetsatane wa Zamalonda

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Kufotokozera:

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

Chemical Properties:

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

Zofotokozera:

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/kusungirako/Manyamulidwe:

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.

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

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.

63-91-2 - Zowopsa ndi Chitetezo:

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

Ntchito:

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.