4,4′-Azobis(4-Cyanovaleric Acidum) CAS 2638-94-0 Puritas ≥99.0% (T)

Description:

4,4′-Azobis (4-Cyanovaleric Acidum), Continet ca.20% aquae

Synonyma: ABCVA;ACVA

CAS: 2638-94-0

Puritas: ≥99.0% (T)

Aspectus: Crystalla alba sive pulveris

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

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Descriptio:

Ruifu Chemical fabrica principale est 4,4'-Azobis(4-Acidum cyanovalericum) (ABCVA; ACVA) (CAS: 2638-94-0) cum qualitate magna.Ruifu Chemical traditio totius terrarum, quantitatis competitive pretium, optimum servitium, parvas et moles in promptu habere potest.Purchase 4,4'-Azobis(4-Cyanovaleric Acidum);Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum	4,4'-Azobis(4-Cyanovaleric Acidum)
Synonyma	ABCVA;ACVA;4,4'-(Diazene-1,2-diyl)bis
Stock Status	In Stock, Commercial Productio
CAS Number	2638-94-0
Formulae hypotheticae	C12H16N4O4
M. Pondus	280.28 g/mol
Liquescens punctum	118.0~ 125.0' (decl.)
Density	1.23
Sensitiva	Lux Sensitiva, Calor Sensitiva
Aqua Solubility	Solutum in aqua
Solubilitas	Soluble in Chloroform, Acetone.Solutum in Ether, Methanol
COA & MSDS	Praesto
Sample	Praesto
Origin	Shanghai, China
Brand	Ruifu Chemical

Specifications:

Items	Signa inspectionis	Proventus
Aspectus	Crystal aut pulveris albi	Obsequitur
Damnum in Siccatio	<20.0%	Obsequitur
Metalla gravis	≤10ppm	<10ppm
Ferrum	≤10ppm	<10ppm
Puritas / Analysis Methodus	≥99.0% (Titratio Neutralisation) (Calcd.on anh.substance)	99.11%
Infrared Imaginis	Conformat ut Structure	Obsequitur
1 H NMR Spectrum	Conformat ut Structure	Obsequitur
conclusio	Productum probatum est & obsequitur datis specificationibus

Sarcina / at /naviportans:

Sarcina:Utrem, 25kg/Drum, vel secundum exigentiam emptoris.
Repono Condition:lux sensitiva.Serva continens arcte occlusum.Condite in horreis frigido, sicco et bene ventilato.A luce et humore protege.Agentibus oxidizing fortis repugnat.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

2638-94-0 — Periculum et Salus;

Symbola discriminis F - Flammabiles
Risk Codes 11 - Highly Flammable
Salus Description S15 - Abstine ab ardore.
S16 - Ex ignitionis fontibus abstinete.
S22 — Pulverem ne respirare.
S24/25 - contactus cum cute et oculis fuge.
S36 - gere idoneos tutelae vestis.
UN IDs UN 1325 4.1/PG 2
WGK Germania 2
RTECS YV6190500
FLUKA BRAND F CODES 4.4-8
TSCA Ita
HS Codex 2927000090
Aleam Class 4.1
Toxicity LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86

2638-94-0 - Applicatio:

4,4'-Azobis(4-Cyanovaleric Acidum) (ABCVA; ACVA) (CAS: 2638-94-0) aqua solubilis azo initiator in processu radicali polymerizationis vinyls, acylamidis, styrenis ac aliis polymerorum adhibitis.

4,4'-Azobis (acidi 4-cyanovalerici) ut liber imitator radicalis in synthesi polymerorum adhibetur ut polyvinylum chloridum, polyacrylonitrilum, alcohole polyvinylum et fibrae syntheticae.Adhibetur tam heterogeneis quam homogeneis polymerizationibus liberis radicalibus, et ut initiator in convertitur additione-fragmentation catenae translationis polymerizationis (RAFT).Adhibetur etiam ut agens pro materia plastica et elastomers.Adhibetur ut initiator, Free principiator radicalis pro synthesi polymer.

2638-94-0 - Profile:

Mediocriter toxicus via byintraperitonealis.NOx itemits toxici vaporum calefactorum in compositione.

2638-94-0 - Relatio Information:

Categoria: Toxicus substantiae
Toxicity partitio: venenum
Acuta toxicitas: cavitas abdominis-mus LD50: 666 mg/kg
Flammabilitas aleam characteres: Combustible;combustio facit toxicus NITROGENIUM oxydatum fumi
Repono et translationem characteres: evacuatio et humilis temperatus exsiccatio
Ignis agentis exstinguentis: pulvis arida, spuma, arena, dioxide carbonis, caligo aquae