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

Kufotokozera Kwachidule:

4,4′-Azobis(4-Cyanovaleric Acid), Muli ca.20% Madzi

Mawu ofanana: ABCVA;ACVA

CAS: 2638-94-0

Kuyera: ≥99.0% (T)

Maonekedwe: Makristalo Oyera kapena Ufa

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Ruifu Chemical ndi omwe amapanga 4,4'-Azobis(4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) yokhala ndi mtundu wapamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani 4,4'-Azobis(4-Cyanovaleric Acid),Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	4,4'-Azobis(4-Cyanovaleric Acid)
Mawu ofanana ndi mawu	ABCVA;ACVA;4,4'-(Diazene-1,2-diyl) bis(4-Cyanopentanoic Acid)
Stock Status	Mu Stock, Commercial Production
Nambala ya CAS	2638-94-0
Molecular Formula	Chithunzi cha C12H16N4O4
Kulemera kwa Maselo	280.28 g / mol
Melting Point	118.0 ~ 125.0 ℃ (dec.) (lit.)
Kuchulukana	1.23
Zomverera	Kuwala Kumva Kutentha, Kutentha Kwambiri
Kusungunuka kwamadzi	Zosungunuka mu Madzi
Kusungunuka	Zosungunuka kwambiri mu Chloroform, acetone.Zosungunuka mu Ether, Methanol
COA & MSDS	Likupezeka
Chitsanzo	Likupezeka
Chiyambi	Shanghai, China
Mtundu	Ruifu Chemical

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Makristalo Oyera kapena Ufa	Zimagwirizana
Kutaya pa Kuyanika	<20.0%	Zimagwirizana
Zitsulo Zolemera	≤10ppm	<10ppm
Chitsulo	≤10ppm	<10ppm
Kuyera / Kusanthula Njira	≥99.0% (Neutralization Titration) (Calcd.on anh.substance)	99.11%
Infrared Spectrum	Zimagwirizana ndi Kapangidwe	Zimagwirizana
1 H NMR Spectrum	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa

Phukusi/kusungirako/Manyamulidwe:

Phukusi:Botolo, 25kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Kuwala komva.Sungani chidebecho chotsekedwa mwamphamvu.Sungani m'nyumba yosungiramo yozizirira, youma komanso mpweya wabwino.Tetezani ku kuwala ndi chinyezi.Zosagwirizana ndi ma oxidizing amphamvu.
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.

2638-94-0 - Ngozi ndi Chitetezo:

Zizindikiro Zowopsa F - Zoyaka
Zizindikiro Zowopsa 11 - Zoyaka Kwambiri
Kufotokozera Zachitetezo S15 - Khalani kutali ndi kutentha.
S16 - Khalani kutali ndi magwero oyatsira.
S22 - Osapumira fumbi.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN 1325 4.1/PG 2
WGK Germany 2
RTECS YV6190500
FLUKA BRAND F MAKODI 4.4-8
TSCA Inde
HS kodi 2927000090
Kalasi Yowopsa 4.1
Poizoni LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86

2638-94-0 - Kugwiritsa Ntchito:

4,4'-Azobis(4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) ndi madzi sungunuka azo initiator ogwiritsidwa ntchito kwambiri polymerization ndondomeko ya vinyls, acylamides, styrenes komanso ma polima ena.

4,4'-Azobis(4-cyanovaleric acid) imagwiritsidwa ntchito ngati chotengera chaulere pamapangidwe a polima monga polyvinyl chloride, polyacrylonitrile, mowa wapolyvinyl ndi ulusi wopangira.Imagwiritsidwa ntchito popanga ma polymerizations amitundu yosiyanasiyana komanso ofanana, komanso ngati oyambitsa mu reversible-fragmentation chain transfer polymerization (RAFT).Amagwiritsidwanso ntchito ngati chowombera pulasitiki ndi elastomers.Amagwiritsidwa ntchito ngati oyambitsa, Free radical initiator ya polima kaphatikizidwe.

2638-94-0 - Mbiri Yachitetezo:

Njira yowopsa kwambiri ya intraperitoneal.Ikatenthedwa kuti iwonongeke, imakhala ndi nthunzi wapoizoni wa NOx.

2638-94-0 - Zambiri Zothandizira:

Gulu: Zinthu zapoizoni
Gulu la kawopsedwe: Kupha poyizoni
Pachimake kawopsedwe: Pamimba patsekeke-mbewa LD50: 666 mg/kg
Makhalidwe oopsa oyaka: Oyaka;kuyaka kumatulutsa utsi wapoizoni wa nitrogen oxide
Makhalidwe osungira ndi kayendedwe: Mpweya wabwino ndi kuyanika kutentha kochepa
Chozimitsa moto: ufa wowuma, thovu, mchenga, mpweya woipa, madzi ankhuku