I-Propionyl Bromide CAS 598-22-1 Ubunyulu ≥98.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili wePropionyl Bromide (CAS: 598-22-1) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga iPropionyl Bromide,Please contact: alvin@ruifuchem.com
| Igama leMchiza | Ipropionyl Bromide |
| Izithethantonye | Ipropionic Acid Bromide;Propanoyl Bromide;Propanoic Acid Bromide;1-Bromo-1-Propanone |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
| Inombolo yeCAS | 598-22-1 |
| Ifomula yeemolekyuli | C3H5BrO |
| Ubunzima beMolekyuli | 136.98 g/mol |
| Indawo yokubilisa | 103.0~104.0℃(lit.) |
| Indawo yokuflasha | 52.0℃ |
| Inovakalelo | Ukungenwa kukufuma |
| Ukunyibilika | Inyibilika kwi-Etere, Amanzi, Ukubola koTywala |
| Ugcino Temp. | Indawo enokutsha |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Ulwelo oluFumayo alunaMbala ukuya kokuKhanya | Iyahambelana |
| Ubuninzi (20℃) | 1.509~1.524 | Iyahambelana |
| Refractive Index n20/D | 1.454~1.457 | Iyahambelana |
| Ubunyulu / Indlela yokuHlalutya | ≥98.0% (GC) | 98.5% |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha | |
Umqulu:Ibhotile, 25kg / Drum, okanye ngokwemfuno umthengi.
Imeko yoGcino:Ukuqonda ukufuma.Gcina isikhongozeli sivaliwe kwaye usigcine 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.
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 zeNgozi C - Ezonakalisayo
Iikhowudi zoMngcipheko R10-Inokutsha
I-R14 - Iphendula ngobundlobongela emanzini
I-R34 - Ibangela ukutsha
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
Ii-ID ze-UN UN 2920 8/PG 2
WGK eJamani 3
Ikhowudi yeHS 2915900090
Udidi lweengozi 3.2
Ukupakisha Iqela III
Ipropionyl Bromide (CAS: 598-22-1), Ukuvutha ngomswakama.Inyibilika kwi-ether.Inetyhefu kwaye iyadleka, inokutsha, ingaphantsi kwengozi encinci kune-acetyl bromide.Xa ishushu okanye ibolile emanzini nakwi-ethanol, kukhutshwa irhasi eyihydrogen bromide eyityhefu neyonakalisayo.Isetyenziswa njengendawo ephakathi yamayeza, izibulali-zinambuzane kwaye zikwasetyenziswa kwi-organic synthesis.
1. Ingozi
Ingozi yempilo: inefuthe elicaphukisayo emehlweni, inwebu ye-mucous, umgudu wokuphefumla kunye nolusu, kwaye inokubangela ukutshisa.
Ingozi yogqabhuko-dubulo: Le mveliso iyatsha, inokrula kakhulu kwaye iyacaphukisa, kwaye inokubangela ukutshisa emzimbeni womntu.
2. Amanyathelo oncedo lokuqala
Uqhagamshelwano lwesikhumba: susa ngokukhawuleza iingubo ezingcolileyo kwaye uhlanza ngamanzi amaninzi ahambayo ubuncinane imizuzu eyi-15.Unyango lwezonyango.
ukudibana kwamehlo: phakamisa ngokukhawuleza iinkophe kwaye uhlambulule ngokucokisekileyo ngamanzi amaninzi ahambayo okanye i-saline eqhelekileyo ubuncinane imizuzu eyi-15.Unyango lwezonyango.
Ukuphefumla: Khawuleza ushiye indawo ukuya kumoya omtsha.Gcina umgaqo womoya ungaphazamiseki.Ukuba ukuphefumla kunzima, nika ioksijini.Ukuba ukuphefumla kuyeka, ukuphefumla okwenziweyo kwenziwa ngoko nangoko.Unyango lwezonyango.
Ukutya: Gcoba amanzi kwaye usele ubisi okanye iqanda elimhlophe.Unyango lwezonyango.
3. Amanyathelo omlilo
Iimpawu ezinobungozi: ezinokutsha, ziboliswe bubushushu ukukhupha i-hydrogen bromide kunye ne-carbonyl bromide enetyhefu kakhulu.Ichithwa ngamandla ngamanzi kunye ne-ethanol ukuvelisa i-bromohydroic acid kunye ne-acetic acid.Inomhlwa kakhulu kwiintsimbi ezininzi xa kukho umsinga.
Izinto zokutsha eziyingozi: i-carbon monoxide, i-carbon dioxide, i-hydrogen bromide.Indlela yokucima umlilo: Abacimi-mlilo kufuneka banxibe i-asidi epheleleyo yomzimba kunye nempahla yokulwa nomlilo yealkali.Susa isikhongozeli emlilweni uye kwindawo evulekileyo kangangoko unako.Ukuba isitya kwindawo yomlilo sitshintshe umbala okanye sivelise isandi kwisixhobo sokunciphisa uxinzelelo, kufuneka sikhutshwe ngokukhawuleza.I-arhente yokucima umlilo: umgubo owomileyo, i-carbon dioxide, isanti.Akuvunyelwe ukucima umlilo ngamanzi kunye ne-foam.
4. Unyango olungxamisekileyo lokuvuza
Unyango olungxamisekileyo: bakhuphe ngokukhawuleza abasebenzi kwindawo evuzayo engcolisekileyo uye kwindawo ekhuselekileyo, kwaye wenze ukubekwa bodwa ukuze uthintele ngokungqongqo ukufikelela.Ucime umlilo.Kucetyiswa ukuba abasebenzi bexesha likaxakeka banxibe i-self-contained positive respirators kunye ne-anti-acid kunye ne-alkali overalls.Sika umthombo ovuzayo kangangoko.Thintela ukungena kwamanzi kwiindawo ezithintelweyo ezifana nemijelo ephantsi komhlaba ehambisa amanzi amdaka kunye nemisele yamanzi.Umlinganiselo omncinci wokuvuza: i-adsorption okanye i-absorption ngesanti okanye ezinye izinto ezingenakutsha.Iyakwazi ukuxutywa nge-emulsion eyenziwe nge-dispersant engatshiyo, kwaye i-lotion ihlanjululwe kwaye ifakwe kwinkqubo yamanzi amdaka.Ukuvuza okukhulu: Yakha idiyi okanye yomba imingxuma ukuze ikwazi ukuhlalisa.Ukutshintshela ngempompo kwilori yetanki okanye umqokeleli okhethekileyo, uhlaziywe ngokutsha okanye uthuthelwe kwindawo yokulahla inkunkuma ukuze ilahlwe.
5. Ukuchithwa komsebenzi kunye nokugcinwa
Imigqaliselo yokusebenza: ukusebenza okungangeni moya kunye nenxalenye yomoya ophumayo.Abanini-zithuthi kufuneka bafumane uqeqesho olulodwa kwaye bathobele ngokungqongqo iinkqubo zokusebenza.Kucetyiswa ukuba abaqhubi banxibe iimaski zegesi yokucoca i-self-priming (iimaski ezigcweleyo), i-asidi yerabha kunye nempahla ekwaziyo ukumelana nealkali kunye ne-asidi yerabha kunye neeglavu ezixhathisa ialkali.Hlala kude nomlilo kunye nemithombo yobushushu.Ukutshaya akuvumelekanga ngokungqongqo emsebenzini.Sebenzisa izixhobo zokungenisa umoya ezingagqabhukiyo kunye nezixhobo.Thintela umphunga ekubeni ungavuzi emoyeni wasemsebenzini.Kuphephe ukunxibelelana nee-oxidants, iialkali, kunye neealkoholi.Nika ingqalelo ekhethekileyo ukuphepha ukudibana namanzi.Xa iphathwa, kufuneka ilayishwe kancinci kwaye ithotywe ukukhusela umonakalo kwipakethe kunye nezikhongozeli.Ixhotyiswe ngeentlobo ezihambelanayo kunye nobuninzi bezixhobo zokulwa nomlilo kunye nokuvuza kwezixhobo zonyango olungxamisekileyo.Izikhongozeli ezingenanto zisenokuhlala zizizinto eziyingozi.
imiqathango yogcino: gcina kwindawo epholileyo, eyomileyo nengena umoya kakuhle.Hlala kude nomlilo kunye nemithombo yobushushu.Gcina isitya sivaliwe.Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, alkalis, alcohols, njl., Kuphephe ukugcinwa okuxubileyo.Izibane ezikhusela uqhushumbo kunye nezixhobo zokungenisa umoya ziyamkelwa.Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezithambekele kwintlantsi.Indawo yokugcina iya kuxhotyiswa ngezixhobo zonyango olungxamisekileyo oluvuzayo kunye nezixhobo ezifanelekileyo zokugcina.
6. Ulawulo loqhagamshelwano/ukhuseleko lomntu
Ulawulo lobunjineli: ukusebenza okungangeni moya, ukukhupha kwendawo.Ukubonelela ngeshawari ekhuselekileyo nezixhobo zokuvasa amehlo.
ukukhuselwa kwenkqubo yokuphefumla: xa ugxininiso emoyeni ludlula umgangatho, kufuneka unxibe imaski yegesi yokucoca i-self-priming (imaski epheleleyo).Isifudumezi somoya kufuneka sinxitywe ngexesha lokuhlangula okanye ukukhutshwa.
Ukukhuselwa kwamehlo: Inkqubo yokuphefumla ikhuselwe.
Ukukhuselwa komzimba: nxiba i-asidi yerabha kunye nempahla ekwaziyo ukumelana ne-alkali.
Ukukhuselwa kwesandla: Nxiba i-asidi yerabha kunye neeglavu ezixhathisa ialkali.
Olunye ukhuseleko: Emva komsebenzi, hlamba kwaye utshintshe iimpahla.Gcina iimpahla ezinetyhefu ngokwahlukeneyo kwaye uzihlambe ukuze uzisebenzise kamva.Nikela ingqalelo kucoceko lobuqu.
