Bis (4-Nitrophenyl) Carbonate (NPC) CAS 5070-13-3 Mimo> 99.0% (HPLC) Awọn Asopọmọra Isọpọ Aworan Ifihan

Bis (4-Nitrophenyl) Carbonate (NPC) CAS 5070-13-3 Mimo> 99.0% (HPLC) Awọn Atunṣe Isopọpọ

Apejuwe kukuru:

Bis (4-Nitrophenyl) Carbonate

Synonyms: NPC

CAS: 5070-13-3

Mimọ:> 99.0% (HPLC)

Pa-White to Light Yellow Crystalline Powder

Awọn Aṣoju Isopọpọ, Didara to gaju

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ ti Bis (4-Nitrophenyl) Carbonate (NPC) (CAS: 5070-13-3) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ ti awọn reagents aabo ati awọn isọdọkan.Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra NPC,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	Bis (4-Nitrophenyl) Carbonate
Awọn itumọ ọrọ sisọ	NPC;Bis (p-Nitrophenyl) Carbonate;Carbonic Acid Bis (4-Nitrophenyl) Ester;4-Nitrophenyl Carbonate;4,4'-Dinitrodiphenyl Carbonate;Di-4-Nitrophenyl Carbonate;Di-p-Nitrophenyl Carbonate;p, p'-Dinitrodiphenylcarbonate;
Iṣura Ipo	Ni Iṣura, Ibi iṣelọpọ
Nọmba CAS	5070-13-3
Ilana molikula	C13H8N2O7
Òṣuwọn Molikula	304,21 g / mol
Ojuami Iyo	137.0 ~ 144.0 ℃
iwuwo	1.501 ± 0,06 g / cm3
Ni imọlara	Ọrinrin Sensitive
Omi Solubility	Ailopin ninu Omi
Solubility	Soluble ni Chloroform ati Tetrahydrofuran
Ibi ipamọ otutu.	Itura & Ibi Gbẹ (2 ~ 8℃)
COA & MSDS	Wa
Ẹka	Awọn Reagents Apapo
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Awọn abajade
Ifarahan	Pa-White to Light Yellow Crystalline Powder	Ibamu
Ojuami Iyo	137.0 ~ 144.0 ℃	139.7 ~ 140.9 ℃
Pipadanu lori Gbigbe	<0.50%	0.11%
Aloku lori Iginisonu	<0.20%	<0.10%
Mimọ / Analysis Ọna	> 99.0% (HPLC)	99.76%
300MHz	Ni ibamu pẹlu Eto	Ibamu
Ipari	Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Ifarabalẹ ọrinrin.Fipamọ sinu awọn apoti edidi ni itura ati ki o gbẹ (2 ~ 8℃) ile itaja kuro lati awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.Ibamu pẹlu awọn aṣoju oxidizing ti o lagbara ati awọn acids.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

5070-13-3 ROS ti NPC:

5070-13-3 Ọna Itupalẹ:

1. Awọn ohun-ini: Ọja yii yẹ ki o wa ni pipa-funfun si ina ofeefee kirisita lulú.
2. Ipinnu akoonu: octadecyl silane bonded silica gel as filler (250 * 4.6mm * 5.0μm);Acetonitrile:Omi = 70:30 jẹ alakoso alagbeka;Gigun oju wiwa jẹ 254nm.Iwọn sisan: 0.6ml / min;Yii ọkọ nọmba tẹ lodi si NPC
Oke akọkọ ko yẹ ki o kere ju 2000.
Ọna ipinnu: Mu ọja yii, ṣe ojutu acetonitrile ti o ni NPC 20μg ni gbogbo 1ml, bi ojutu ọja idanwo.
20μL ti ojutu idanwo ni itasi sinu chromatograph, ati akoko idaduro ti chromatogram si tente akọkọ jẹ awọn akoko 2.
Awọn abajade: Iṣiro nipasẹ ọna isọdọtun agbegbe, NPC ko kere ju 99.0%.
3. Idojuuwọn: Iwọn gbigbọn ti ọja naa ni yoo pinnu ni ibamu si ọna ipinnu ipinnu aaye (Afikun VII C, 2010 Edition of Chinese Pharmacopoeia): 137.0 ~ 144.0 ℃.
4. NMR karakitariasesonu: Awọn igbohunsafẹfẹ je 300MHz, ati CDCl3 ti a lo bi epo lati se NMR karakitariasesonu ti awọn ayẹwo ni yara otutu.
5. Pipadanu lori gbigbe : Mu ọja yii ni 60 ℃ gbigbẹ igbale si iwuwo igbagbogbo, pipadanu iwuwo kii yoo kọja 0.5%.
6. Ibi ipamọ: Fipamọ ni itura ati ibi gbigbẹ kuro lati ina (RT).
7. Atunyẹwo akoko: ọdun kan.

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.

5070-13-3 - Ewu ati Aabo:

Awọn aami ewu Xi - Irritant
Awọn koodu ewu
36/38 - Irritating si oju ati awọ ara.
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.
WGK Germany 3
FLUKA BRAND F CODES 10-21
HS koodu 2920909090

Ohun elo:

Bis (4-Nitrophenyl) Carbonate (NPC) (CAS: 5070-13-3), ni a lo bi reagent fun igbaradi ti urea asymmetrical ati unsymmetrical ati 4-nitrophenyl esters ti awọn amino acids aabo N.O ṣe bi reagent idapọ peptide.O wa ohun elo bi reagent fun igbaradi ti awọn cytosine ti o sopọ mọ carbmate.
NPC le ṣee lo bi agbedemeji fun awọn API bii Ritonavir (CAS: 155213-67-5), Rivastigmine (CAS: 123441-03-2) ati Cobicistat (CAS: 1004316-88-4).Ti a lo bi agbedemeji iṣelọpọ Organic, agbedemeji elegbogi, tabi reagent kemikali.