4,4′-Azobis(4-Cyanovaleric Acid) CAS 2638-94-0 Mimọ ≥99.0% (T)
Ruifu Kemikali jẹ oluṣakoso asiwaju ti 4,4'-Azobis (4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra 4,4'-Azobis(4-Cyanovaleric Acid),Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | 4,4'-Azobis(4-Cyanovaleric Acid) |
| Awọn itumọ ọrọ sisọ | ABCVA;ACVA;4,4'-(Diazene-1,2-diyl)bis(4-Cyanopentanoic Acid) |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | 2638-94-0 |
| Fọọmu Molecular | C12H16N4O4 |
| Òṣuwọn Molikula | 280,28 g / mol |
| Ojuami Iyo | 118.0 ~ 125.0 ℃ (oṣu kejila) (tan.) |
| iwuwo | 1.23 |
| Ni imọlara | Imọlẹ Imọlẹ, Ifamọ Ooru |
| Omi Solubility | Tiotuka ninu Omi |
| Solubility | Tiotuka pupọ ni Chloroform, Acetone.Tiotuka ni Ether, kẹmika |
| COA & MSDS | Wa |
| Apeere | Wa |
| Ipilẹṣẹ | Shanghai, China |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Esi |
| Ifarahan | Awọn kirisita funfun tabi Lulú | Ibamu |
| Pipadanu lori Gbigbe | <20.0% | Ibamu |
| Awọn irin Heavy | ≤10ppm | <10ppm |
| Irin | ≤10ppm | <10ppm |
| Mimọ / Analysis Ọna | ≥99.0% (Titration Neutralization) (Calcd.on anh.substance) | 99.11% |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto | Ibamu |
| 1 H NMR julọ.Oniranran | Ni ibamu si Eto | Ibamu |
| Ipari | Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun | |
Apo:Igo, 25kg / Ilu, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Ina ifamọ.Jeki awọn eiyan ni wiwọ ni pipade.Fipamọ sinu itura, gbẹ ati ile-itaja ti o ni afẹfẹ daradara.Dabobo lati ina ati ọrinrin.Ibamu pẹlu awọn aṣoju oxidizing lagbara.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
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.
Awọn aami ewu F - Flammable
Ewu Awọn koodu 11 - Gíga flammable
Apejuwe Aabo S15 - Jeki kuro lati ooru.
S16 - Jeki kuro lati awọn orisun ti iginisonu.
S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S36 - Wọ aṣọ aabo to dara.
Awọn ID UN UN 1325 4.1/PG 2
WGK Germany 2
RTECS YV6190500
FLUKA BRAND F CODES 4.4-8
TSCA Bẹẹni
HS koodu 2927000090
Ewu Kilasi 4.1
Majele LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86
4,4'-Azobis (4-Cyanovaleric Acid) (ABCVA; ACVA) (CAS: 2638-94-0) jẹ itusilẹ azo olupilẹṣẹ ti a lo ninu ilana polymerization radical ti vinyls, acylamides, styrenes ati awọn polima miiran.
4,4'-Azobis (4-cyanovaleric acid) ni a lo bi alafarawe radical ọfẹ ni iṣelọpọ polymer gẹgẹbi polyvinyl kiloraidi, polyacrylonitrile, ọti polyvinyl ati awọn okun sintetiki.O ti wa ni lilo fun orisirisi ati isokan polymerizations free-radical, ati bi ohun initiator ni iparọ-afikun pq gbigbe polymerization (RAFT).O tun lo bi oluranlowo fifun fun awọn pilasitik ati awọn elastomers.Ti a lo bi olupilẹṣẹ, Olupilẹṣẹ radical ọfẹ fun iṣelọpọ polima.
Niwọntunwọnsi majele ti ipa ọna intrapereritoneal.Nigbati o ba gbona si jijẹ awọn nkan, awọn vapors majele ti NOx.
Ẹka: Awọn nkan oloro
Iyasọtọ majele: majele
Majele ti o buruju: iho inu-eku LD50: 666 mg/kg
Awọn abuda eewu flammability: combustible;ijona nmu ẹfin afẹfẹ nitrogen majele jade
Ibi ipamọ ati awọn abuda gbigbe: Fentilesonu ati gbigbe iwọn otutu kekere
Aṣoju ina pa: Iyẹfun gbẹ, foomu, iyanrin, erogba oloro, omi owusu
