4,4′-Azobis(4-Cyanovaleric Acid) CAS 2638-94-0 Kuchena ≥99.0% (T)
Ruifu Chemical ndiyo inotungamira kugadzira 4,4'-Azobis(4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) ine mhando yepamusoro.Ruifu Chemical inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, sevhisi yakanakisa, idiki uye yakawanda huwandu huripo.Tenga 4,4'-Azobis(4-Cyanovaleric Acid),Please contact: alvin@ruifuchem.com
| Chemical Name | 4,4'-Azobis(4-Cyanovaleric Acid) |
| Mashoko anoreva zvakafanana | ABCVA;ACVA;4,4'-(Diazene-1,2-diyl) bis(4-Cyanopentanoic Acid) |
| Stock Status | MuStock, Commercial Production |
| Nhamba yeCAS | 2638-94-0 |
| Molecular Formula | C12H16N4O4 |
| Molecular Weight | 280.28 g/mol |
| Melting Point | 118.0~125.0℃(Zvita.) (lit.) |
| Density | 1.23 |
| Sensitive | Chiedza Sensitive, Heat Sensitive |
| Mvura Solubility | Soluble mumvura |
| Solubility | Yakanyanya Soluble muChloroform, acetone.Soluble muEther, Methanol |
| COA & MSDS | Available |
| Muenzaniso | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | Makristasi Machena kana Upfu | Zvinoenderana |
| Kurasika paKuomesa | <20.0% | Zvinoenderana |
| Heavy Metals | ≤10ppm | <10ppm |
| Iron | ≤10ppm | <10ppm |
| Kuchena / Analysis Method | ≥99.0% (Neutralization Titration) (Calcd.on anh.substance) | 99.11% |
| Infrared Spectrum | Inopindirana neChimiro | Zvinoenderana |
| 1 H NMR Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Mhedziso | Chigadzirwa chacho chakaedzwa uye chinoenderana nezvakapihwa | |
Package:Bhodhoro, 25kg / Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chiedza chinonzwa.Chengetedza mudziyo wakavharwa zvakasimba.Chengetedza muimba yekuchengetera inotonhorera, yakaoma uye ine mhepo yakanaka.Dzivirira kubva kuchiedza uye unyoro.Hazvienderani neakasimba oxidizing agents.
KutumiraKuendesa kupasirese nemhepo, neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.
Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.
Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.
Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.
HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.
Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.
Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.
MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.
Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.
Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.
Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.
Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.
Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.
Hazard Symbols F - Inopisa
Risk Codes 11 - Yakanyanya Kupisa
Tsanangudzo Yekuchengetedza S15 - Ramba kure nekupisa.
S16 - Chengetedza kure nenzvimbo dzekudzima.
S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
UN IDs UN 1325 4.1/PG 2
WGK Germany 2
RTECS YV6190500
FLUKA BRAND F CODES 4.4-8
TSCA Hongu
HS Code 2927000090
Njodzi Kirasi 4.1
Toxicity LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86
4,4'-Azobis(4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) is a water soluble azo initiator inoshandiswa muradical polymerization process yevinyls, acylamides, styrenes pamwe nemamwe mapolymers.
4,4'-Azobis(4-cyanovaleric acid) inoshandiswa seyemahara radical imitator mupolymer synthesis yakadai sepolyvinyl chloride, polyacrylonitrile, polyvinyl doro uye synthetic fibers.Inoshandiswa kune ese ari maviri heterogeneous uye homogenous yemahara-radical polymerizations, uye senge yekutanga mune inodzoreredzwa yekuwedzera-kupatsanurwa cheni yekufambisa polymerization (RAFT).Inoshandiswawo sechinhu chinofuridza mapurasitiki uye elastomers.Inoshandiswa semutangi, Yemahara radical initiator yepolymer synthesis.
Pakati nepakati muchetura byintraperitoneal nzira.Kana yapiswa kuti iore zvinhu zvacho zvine muchetura mhute dzeNOx.
Category: Chepfu
Toxicity classification: Poisoning
Acute toxicity: Abdominal mhango-mbeva LD50: 666 mg/kg
Kupisa kwengozi maitiro: Inopisa;kupisa kunoburitsa muchetura wenitrogen oxide utsi
Kuchengetedza uye maitiro ekufambisa: Kufefetera uye kuomeswa kwekushisa kwakadzika
Mushandi wekudzima moto: Hupfu hwakaoma, furo, jecha, kabhoni dhaikisaidhi, mhute mvura
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