5,5-Dimethylhydantoin CAS 77-71-4 Mimọ ≥99.0% (HPLC)
Shanghai Ruifu Kemikali Co., Ltd jẹ olupese ti 5,5-Dimethylhydantoin (DMH) (CAS: 77-71-4) 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 5,5-Dimethylhydantoin,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | 5,5-Dimethylhydantoin |
| Awọn itumọ ọrọ sisọ | 4,4-Dimethyl-2,5-Dioxoimidazolidine;5,5-Dimethylimidazolidine-2,4-Dion;5,5-Dimethyl-2,4-Imidazolidinedione;DM Hydantoin;DMH |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | 77-71-4 |
| Fọọmu Molecular | C5H8N2O2 |
| Òṣuwọn Molikula | 128,13 g / mol |
| Ojuami Iyo | 172.0 si 176.0 ℃ (tan.) |
| Omi Solubility | Tiotuka ninu Omi |
| COA & MSDS | Wa |
| Apeere | Wa |
| Ipilẹṣẹ | Shanghai, China |
| Igbesi aye selifu | Ọdun 2 ti o ba wa ni ipamọ daradara |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Esi |
| Ifarahan | White Crystal Powder | White Crystal Powder |
| Ojuami Iyo | 172.0 ~ 176.0 ℃ | 175.1 ℃ |
| Omi nipa Karl Fischer | <0.50% | 0.26% |
| Aloku lori Iginisonu | <0.20% | 0.14% |
| Mimọ / Analysis Ọna | ≥99.0% (HPLC) | 99.62% |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto | Ibamu |
| 1 H NMR julọ.Oniranran | Ni ibamu si Eto | Ibamu |
| Solubility ni H2O | Ko ni awọ, 100mg/ml (10%) | Kọja |
| Ipari | Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun | |
Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Tọju ni wiwọ titi eiyan.Fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.Mimu ni ifarabalẹ, ṣe idiwọ lati oorun ati drench.O le gbe bi awọn kemikali ti o wọpọ ṣugbọn ko le ṣe idapọ pẹlu nkan oloro miiran.
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 Xi - Irritant
Awọn koodu Ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Aabo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
WGK Germany 2
RTECS MU0977000
TSCA Bẹẹni
HS koodu 2933210000
Majele LD50 ẹnu ni ehoro: 12660mg/kg
5,5-Dimethylhydantoin (DMH) (CAS: 77-71-4) jẹ lilo akọkọ bi apanirun, resini epoxy ati awọn ohun elo aise amino acid, awọn fungicides, awọn olutọju, ati bẹbẹ lọ.
5,5-Dimethylhydantoin jẹ fun hydantoin halide sintetiki, resini epoxide hydantoin ati hydantoin formal dehyde resini.Ti o ba gbona ninu omi, o tun le ṣe si dimethyl glycien.O le ṣe idapọ kemikali Organic lati pa awọn kokoro.
5, 5-Dimethylhydantoin jẹ agbedemeji iṣelọpọ Organic pataki pẹlu ọpọlọpọ awọn lilo, o jẹ agbo ogun heterocyclic pẹlu egungun lile kan.Orisirisi awọn itọsẹ ti o niyelori ni a le pese sile nipasẹ awọn aati aropo.Gẹgẹbi: dibromohydantoin, dichlorohydantoin ati awọn miiran ti a lo ni lilo pupọ ni iṣelọpọ Organic, oogun, pilasitik, ounjẹ, awọn ohun ikunra, awọn ipakokoropaeku ati awọn agbegbe iṣelọpọ miiran.Awọn ọja ti wa ni o kun lo ninu omi itọju oluranlowo.
