4,4′-Azobis(4-Cyanovaleric Acid) CAS 2638-94-0 Ubunyulu ≥99.0% (T)
I-Ruifu Chemical ngumenzi ohamba phambili we-4,4'-Azobis (4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-4,4'-Azobis(4-Cyanovaleric Acid),Please contact: alvin@ruifuchem.com
| Igama leMchiza | 4,4'-Azobis(4-Cyanovaleric Acid) |
| Izithethantonye | ABCVA;I-ACVA;4,4'-(Diazene-1,2-diyl)bis(4-Cyanopentanoic Acid) |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
| Inombolo yeCAS | 2638-94-0 |
| Ifomula yeemolekyuli | I-C12H16N4O4 |
| Ubunzima beMolekyuli | 280.28 g/mol |
| Indawo yokunyibilika | 118.0~125.0℃(dec.) (lit.) |
| Ukuxinana | 1.23 |
| Inovakalelo | UkuKhanya Kunovakalelo, Ubushushu buBuva |
| Ukunyibilika kwamanzi | Inyibilika emanzini |
| Ukunyibilika | Inyibilika kakhulu kwiChloroform, iAcetone.Inyibilika kwi-Ether, iMethanol |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Isampulu | Iyafumaneka |
| Imvelaphi | Shanghai, China |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Iikristale eziMhlophe okanye uPowder | Iyahambelana |
| Ilahleko ekomisweni | <20.0% | Iyahambelana |
| Iintsimbi ezinzima | ≤10ppm | <10ppm |
| Intsimbi | ≤10ppm | <10ppm |
| Ubunyulu / Indlela yokuHlalutya | ≥99.0% (I-Neutralization Titration) (Calcd.on anh.substance) | 99.11% |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| I-1 H NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo | |
Umqulu:Ibhotile, 25kg / Drum, okanye ngokwemfuno umthengi.
Imeko yoGcino:Ukukhanya kuyavakala.Gcina isitya sivaliwe ngokuqinileyo.Gcina kwindawo epholileyo, eyomileyo kwaye engenamoya.Khusela ukukhanya kunye nokufuma.Ayihambelani ne-oxidizing agents ezinamandla.
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Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Iimpawu zeHazard F - ezinokutsha
Iikhowudi zoMngcipheko 11-Inokutsha kakhulu
Inkcazo yoKhuseleko S15 - Gcina kude nobushushu.
S16 - Gcina kude kwimithombo yomlilo.
S22 - Musa ukuphefumla uthuli.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
Ii-ID ze-UN UN 1325 4.1/PG 2
WGK eJamani 2
I-RTECS YV6190500
FLUKA BRAND F IIKHOWUDI 4.4-8
TSCA Ewe
Ikhowudi yeHS 2927000090
Udidi lweengozi 4.1
Ubutyhefu LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86
I-4,4'-Azobis (4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) yi-azo initiator enyibilikayo yamanzi esetyenziswe kwinkqubo ye-polymerization ye-radical ye-vinyls, i-acylamides, i-styrenes kunye nezinye iipolima.
I-4,4'-Azobis (i-4-cyanovaleric acid) isetyenziselwa ukulinganisa i-radical yamahhala kwi-polymer synthesis efana ne-polyvinyl chloride, i-polyacrylonitrile, i-polyvinyl alcohol kunye ne-synthetic fibers.Isetyenziselwa zombini i-heterogeneous kunye ne-homogenous free-radical polymerizations, kwaye njengomqalisi we-reversible-fragmentation chain transfer polymerization (RAFT).Ikwasetyenziswa njengesixhobo sokuvuthela iiplastiki kunye neeelastomers.Isetyenziswa njengomqalisi, Umqalisi weradical wasimahla wepolymer synthesis.
Indlela enetyhefu ephakathi ye-byintraperitoneal.Xa ishushu ukuze ibole, ithatha umphunga oyityhefu weNOx.
Udidi: Izinto ezinetyhefu
Ulwahlulo lwetyhefu: Ityhefu
Ubuthi obunzima: I-Abdominal cavity-mouse LD50: 666 mg / kg
Iimpawu ezinobungozi bokutsha: Ukutsha;ukutsha kuvelisa umsi onetyhefu wenitrogen oxide
Ukugcinwa kunye neempawu zokuthutha: Ukungena komoya kunye nokomisa ukushisa okuphantsi
Into yokucima umlilo: Umgubo owomileyo, ugwebu, isanti, ikharbon diokside, amanzi enkungu
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