I-5,5-Dimethylhydantoin CAS 77-71-4 Ubunyulu ≥99.0% (HPLC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-5,5-Dimethylhydantoin (DMH) (i-CAS: 77-71-4) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-5,5-Dimethylhydantoin,Please contact: alvin@ruifuchem.com
| Igama leMchiza | 5,5-Dimethylhydantoin |
| Izithethantonye | 4,4-Dimethyl-2,5-Dioxoimidazolidine;5,5-Dimethylimidazolidine-2,4-Dione;5,5-Dimethyl-2,4-Imidazolidinedione;I-DM Hydantoin;DMH |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
| Inombolo yeCAS | 77-71-4 |
| Ifomula yeemolekyuli | C5H8N2O2 |
| Ubunzima beMolekyuli | 128.13 g/mol |
| Indawo yokunyibilika | 172.0 ukuya 176.0℃(lit.) |
| Ukunyibilika kwamanzi | Inyibilika emanzini |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Isampulu | Iyafumaneka |
| Imvelaphi | Shanghai, China |
| Beka ubomi kwishelufa | Iminyaka emi-2 ukuba igcinwe ngokufanelekileyo |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Umgubo oMhlophe weCrystal | Umgubo oMhlophe weCrystal |
| Indawo yokunyibilika | 172.0 ~ 176.0℃ | 175.1℃ |
| Amanzi nguKarl Fischer | <0.50% | 0.26% |
| Intsalela kwi-Ignition | <0.20% | 0.14% |
| Ubunyulu / Indlela yokuHlalutya | ≥99.0% (HPLC) | 99.62% |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| I-1 H NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukunyibilika kwi-H2O | Ayinambala ecacileyo, 100mg/ml (10%) | Dlula |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo | |
Umqulu:Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwisitya esivaliweyo.Gcina kwindawo epholileyo, eyomileyo nengena umoya kakuhle kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.Ukuphatha ngokucophelela, ukuthintela kwi-solarization kunye ne-drench.Inokuhanjiswa njengemichiza eqhelekileyo kodwa ayinakuxutywa nezinye izinto eziyityhefu.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iimpawu zeHazard Xi - Irritant
Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazelo yoKhuseleko S22 - Musa ukuphefumla uthuli.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
S36/37 -Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 2
RTECS MU0977000
TSCA Ewe
Ikhowudi yeHS 2933210000
Ubuthi LD50 ngomlomo kumvundla: 12660mg/kg
I-5,5-Dimethylhydantoin (DMH) (i-CAS: 77-71-4) isetyenziswa kakhulu njenge-disinfectant, i-epoxy resin kunye ne-amino acid izinto eziluhlaza, i-fungicides, i-preservatives, njl.
I-5,5-Dimethylhydantoin yeyokwenziwa kwe-halide hydantoin, i-hydantoin epoxide resin kunye ne-hydantoin esemthethweni ye-dehyde resin.Ukuba ishushu emanzini, ingenziwa kwakhona kwi-dimethyl glycien.Ingenziwa i-organic chemical compound ukubulala izinambuzane.
I-5, i-5-Dimethylhydantoin yinto ebalulekileyo ye-organic synthesis ephakathi kunye noluhlu olubanzi lokusetyenziswa, i-heterocyclic compound kunye ne-skeleton ethile eqinile.Uluhlu lwezinto eziphuma kwizinto ezixabisekileyo zinokulungiswa ngokutshintshwa kweempendulo.Njenge: i-dibromohydantoin, i-dichlorohydantoin kunye nezinye ezisetyenziswa ngokubanzi kwi-organic synthesis, amayeza, iiplastiki, ukutya, izimonyo, izibulala-zinambuzane kunye nezinye iindawo zokuvelisa.Imveliso isetyenziswa kakhulu kwi-arhente yonyango lwamanzi.
