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

Apejuwe kukuru:

1,4-Diaminobutane Dihydrochloride

Synonyms: Putrescine Dihydrochloride

CAS: 333-93-7

Mimọ:> 99.0% (HPLC)

Irisi: White nilo Crystalline

Olubasọrọ: Dokita Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti 1,4-Diaminobutane Dihydrochloride (Putrescine Dihydrochloride) (CAS: 333-93-7) pẹlu didara to gaju.Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra 1,4-Diaminobutane Dihydrochloride,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	1,4-Diaminobutane Dihydrochloride
Awọn itumọ ọrọ sisọ	1,4-Diaminobutane 2HCl;1,4-Butanediamine Dihydrochloride;Putrescine Dihydrochloride;Putrescine 2HCl;Tetramethylenediamine Dihydrochloride
Iṣura Ipo	Ninu Iṣura, Ti ṣelọpọ ni Iṣowo
Nọmba CAS	333-93-7
Fọọmu Molecular	C4H12N2 · 2HCl
Òṣuwọn Molikula	161,07 g / mol
Ojuami Iyo	280 ℃(oṣu kejila)(tan.)
iwuwo	1.472
Ni imọlara	Hygroscopic
Omi Solubility	Tiotuka ninu Omi: Soluble 100 mg/ml, Clear, Alailowaya
Iduroṣinṣin	Idurosinsin, Ṣugbọn Hygroscopic.Awọn nkan ti o yẹra fun: Awọn Aṣoju Oxidizing Alagbara.Ijona.
Ibi ipamọ otutu.	Itura & Ibi gbigbẹ, 2 ~ 8 ℃, Ibi ipamọ ti a fi ididi, Kuro Lati Ọrinrin
COA & MSDS	Wa
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Esi
Ifarahan	White nilo Crystalline	Ibamu
Iyatọ	Ko o	Ibamu
Pipadanu lori Gbigbe	<0.50%	0.35%
Aloku lori Iginisonu	≤0.20%	0.15%
Sulfate (SO4)	≤0.02%	0.015%
Arsenice (Bi)	≤2ppm	<2ppm
Awọn Irin Eru (Pb)	≤10ppm	<10ppm
Mimọ / Analysis Ọna	> 99.0% (HPLC)	99.12%
Mimọ / Analysis Ọna	> 99.0% (Titration Argentmetric)	Ibamu
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto	Ibamu
1 H NMR julọ.Oniranran	Ni ibamu si Eto	Ibamu
Ipari	Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato

Package/Ipamọ/Gbigbe:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Tọju ni wiwọ titi eiyan.Fipamọ sinu itura, gbigbẹ (2 ~ 8℃) ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

63-91-2 - Ewu ati Aabo:

Awọn koodu ewu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R20/21/22 - Ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
WGK Germany 3
RTECS EJ7280000
TSCA Bẹẹni

Ohun elo:

1,4-Diaminobutane Dihydrochloride (CAS: 333-93-7) jẹ agbedemeji Organic, eyiti a le pese sile lati 1,4-butyldiamine ati hydrogen chloride sinu iyọ.Awọn ijabọ wa pe o le ṣee lo lati ṣeto agbedemeji aṣa fun aṣa sẹẹli stem.Lo fun iwadi biokemika.Organic kolaginni.Pharmaceutical agbedemeji.Dara fun aṣa sẹẹli.