5,5-Dimethylhydantoin CAS 77-71-4 Kuchena ≥99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira 5,5-Dimethylhydantoin (DMH) (CAS: 77-71-4) ine mhando yepamusoro.Ruifu Chemical inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, sevhisi yakanakisa, idiki uye yakawanda huwandu huripo.Tenga 5,5-Dimethylhydantoin,Please contact: alvin@ruifuchem.com
| Chemical Name | 5,5-Dimethylhydantoin |
| Mashoko anoreva zvakafanana | 4,4-Dimethyl-2,5-Dioxoimidazolidine;5,5-Dimethylimidazolidine-2,4-Dione;5,5-Dimethyl-2,4-Imidazolidinedione;DM Hydantoin;DMH |
| Stock Status | MuStock, Commercial Production |
| Nhamba yeCAS | 77-71-4 |
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 g/mol |
| Melting Point | 172.0 kusvika 176.0 ℃ (lit.) |
| Mvura Solubility | Soluble mumvura |
| COA & MSDS | Available |
| Muenzaniso | Available |
| Origin | Shanghai, China |
| Sherufu Hupenyu | 2 Year kana Akachengetedzwa Zvakanaka |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Crystal Powder | White Crystal Powder |
| Melting Point | 172.0~176.0℃ | 175.1℃ |
| Mvura naKarl Fischer | <0.50% | 0.26% |
| Residue paIgnition | <0.20% | 0.14% |
| Kuchena / Analysis Method | ≥99.0% (HPLC) | 99.62% |
| Infrared Spectrum | Inopindirana neChimiro | Zvinoenderana |
| 1 H NMR Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Solubility muH2O | Pasina Ruvara Zvakajeka, 100mg/ml (10%) | Pass |
| Mhedziso | Chigadzirwa chacho chakaedzwa uye chinoenderana nezvakapihwa | |
Package:Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumudziyo wakavharwa zvakasimba.Chengetedza muimba yekuchengetera inotonhorera, yakaoma uye ine mhepo yakanaka kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.
KutumiraKuendesa kupasirese nemhepo, neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.Kunyatsobata, kudzivirira kubva kune solarization uye drench.Inogona kutakurwa semakemikari akajairika asi haigone kusanganiswa nezvimwe zvinhu zvine chepfu.
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 Xi - Irritant
Njodzi Makodhi 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 2
RTECS MU0977000
TSCA Hongu
HS Code 2933210000
Toxicity LD50 oral mu tsuro: 12660mg/kg
5,5-Dimethylhydantoin (DMH) (CAS: 77-71-4) inonyanya kushandiswa se disinfectant, epoxy resin uye amino acid raw materials, fungicides, preservatives, nezvimwewo.
5,5-Dimethylhydantoin ndeyekugadzira halide hydantoin, hydantoin epoxide resin uye hydantoin formal dehyde resin.Kana inopisa mumvura, inogonawo kugadzirwa kune dimethyl glycien.Inogona kugadzirwa organic chemical compound kuuraya tumbuyu.
5, 5-Dimethylhydantoin yakakosha organic synthesis yepakati neyakasiyana-siyana yekushandiswa, ndeye heterocyclic kompani ine imwe skeleton yakaoma.Rutivi rwezvakakosha zvinobva kune zvinogona kugadzirwa nekutsiva maitiro.Zvakadai se: dibromohydantoin, dichlorohydantoin uye zvimwe zvinoshandiswa zvakanyanya muorganic synthesis, mushonga, mapurasitiki, chikafu, zvizorwa, mishonga yezvipembenene nedzimwe nzvimbo dzekugadzira.Chigadzirwa chacho chinonyanya kushandiswa mumvura yekurapa mumiririri.
