Propionyl Bromide CAS 598-22-1 Purity ≥98.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga Propionyl Bromide (CAS: 598-22-1) yokhala ndipamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani Propionyl Bromide,Please contact: alvin@ruifuchem.com
| Dzina la Chemical | Propionyl Bromide |
| Mawu ofanana ndi mawu | Propionic Acid Bromide;Propanoyl Bromide;Propanoic Acid Bromide;1-Bromo-1-Propanone |
| Stock Status | Mu Stock, Commercial Production |
| Nambala ya CAS | 598-22-1 |
| Molecular Formula | C3H5BrO |
| Kulemera kwa Maselo | 136.98 g / mol |
| Boiling Point | 103.0 ~ 104.0 ℃ (lit.) |
| Pophulikira | 52.0 ℃ |
| Zomverera | Sichinyezimira |
| Kusungunuka | Kusungunuka mu Etha, Madzi, Kuwonongeka kwa Mowa |
| Kusungirako Temp. | Malo Oyaka Moto |
| COA & MSDS | Likupezeka |
| Mtundu | Ruifu Chemical |
| Zinthu | Miyezo Yoyendera | Zotsatira |
| Maonekedwe | Mafuta Ofukiza Opanda Mtundu mpaka Kuwala Kwa Yellow | Zimagwirizana |
| Kachulukidwe (20 ℃) | 1.509 ~ 1.524 | Zimagwirizana |
| Refractive Index n20/D | 1.454 ~ 1.457 | Zimagwirizana |
| Kuyera / Kusanthula Njira | ≥98.0% (GC) | 98.5% |
| Infrared Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
| Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zanenedwa | |
Phukusi:Botolo, 25kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Kusamala chinyezi.Sungani chidebecho chotsekedwa mwamphamvu ndipo sungani m'nyumba yozizira, yowuma komanso yolowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa C - Zowononga
Zizindikiro Zowopsa R10 - Zoyaka
R14 - Imachita mwankhanza ndi madzi
R34 - Imayambitsa kuyaka
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
Ma ID a UN UN 2920 8/PG 2
WGK Germany 3
HS kodi 2915900090
Kalasi Yowopsa 3.2
Packing Gulu III
Propionyl Bromide (CAS: 598-22-1), Kutentha ndi chinyezi.Zosungunuka mu ether.Poizoni komanso zowononga, zoyaka, zowopsa pang'ono kuposa acetyl bromide.Ukatenthedwa kapena kuwola m'madzi ndi ethanol, mpweya wapoizoni komanso wowononga wa hydrogen bromide umatulutsidwa.Amagwiritsidwa ntchito ngati mankhwala apakatikati, mankhwala ophera tizilombo komanso amagwiritsidwa ntchito popanga organic synthesis.
1. Ngozi
Ngozi yaumoyo: imakwiyitsa maso, mucous nembanemba, kupuma ndi khungu, ndipo imatha kuyambitsa mayaka.
Kuopsa kwa kuphulika: Mankhwalawa amatha kuyaka, amawononga kwambiri komanso amapsa mtima, ndipo amatha kuyatsa thupi la munthu.
2. Njira zothandizira
Kukhudza khungu: chotsani zovala zowonongeka nthawi yomweyo ndikutsuka ndi madzi ambiri oyenda kwa mphindi 15.Chithandizo chamankhwala.
kuyang'ana m'maso: kwezani zikope mwachangu ndikutsuka bwino ndi madzi ambiri oyenda kapena saline wamba kwa mphindi khumi ndi zisanu.Chithandizo chamankhwala.
Kukoka mpweya: Chokani pamalopo kuti mukhale mpweya wabwino.Pitirizani kuyenda mopanda chotchinga.Ngati kupuma kuli kovuta, perekani mpweya.Ngati kupuma kwasiya, kupuma kochita kupanga kumachitika nthawi yomweyo.Chithandizo chamankhwala.
Kudya: Sungunulani madzi ndi kumwa mkaka kapena dzira loyera.Chithandizo chamankhwala.
3. Miyezo ya moto
Makhalidwe owopsa: kuyaka, kuwola ndi kutentha kutulutsa haidrojeni bromidi ndi carbonyl bromide yapoizoni kwambiri.Amawola mwamphamvu ndi madzi ndi Mowa kuti apange bromohydroic acid ndi acetic acid.Zimawononga kwambiri zitsulo zambiri pakagwa mafunde.
Zowononga kuyaka zinthu: carbon monoxide, mpweya woipa, hydrogen bromide.Njira yozimitsira moto: Ozimitsa moto ayenera kuvala asidi a thupi lonse ndi zovala zozimitsa moto zosagwira alkali.Chotsani chidebecho kuchokera pamoto kupita pamalo otseguka momwe mungathere.Ngati chidebe chomwe chili pamoto wasintha mtundu kapena chatulutsa mawu kuchokera ku chipangizo chothandizira chitetezo, chiyenera kuchotsedwa nthawi yomweyo.Chozimitsa moto: ufa wouma, mpweya woipa, mchenga.Ndikoletsedwa kuzimitsa moto ndi madzi ndi thovu.
4. Chithandizo chadzidzidzi cha kutayikira
Chithandizo chadzidzidzi: tulutsani ogwira ntchito pamalo omwe akuwukhira mwachangu kupita kumalo otetezeka, ndikuwapatula kuti asalowe.Dulani moto.Ndikoyenera kuti ogwira ntchito zadzidzidzi azivala zopumira zokhala ndi zopatsa mphamvu komanso ma ovololo a anti-acid ndi alkali.Dulani gwero lotayira momwe mungathere.Pewani kulowa m'malo oletsedwa monga ngalande ndi ngalande.Kuchucha pang'ono: kutengera kapena kuyamwa ndi mchenga kapena zinthu zina zosayaka.Ikhozanso kutsukidwa ndi emulsion yopangidwa ndi dispersant yosayaka, ndipo mafuta odzola amachepetsedwa ndikuyikidwa m'madzi otayira.Kutayikira kwakukulu: kumanga mabwalo kapena kukumba maenje kuti muwatheke.Kusamutsa ndi mpope kupita ku tanki kapena chotolera chapadera, kukonzanso kapena kunyamula kupita kumalo otayira zinyalala kuti zikatayidwe.
5. Kutaya ntchito ndi kusunga
Njira zodzitetezera kuti mugwire ntchito: Kugwira ntchito mopanda mpweya ndi mpweya wotulutsa pang'ono.Ogwira ntchito ayenera kuphunzitsidwa mwapadera ndikutsata ndondomeko zoyendetsera ntchito.Ndibwino kuti ogwira ntchito azivala zodzikongoletsera zodzikongoletsera zodzitetezera (zophimba zonse), asidi a mphira ndi zovala zosagwirizana ndi alkali ndi mphira wa asidi ndi magolovesi osamva alkali.Khalani kutali ndi magwero a moto ndi kutentha.Kusuta ndikoletsedwa kwambiri kuntchito.Gwiritsani ntchito makina opumira ndi mpweya wosaphulika.Pewani mpweya kuti usalowe mumlengalenga wapantchito.Pewani kukhudzana ndi okosijeni, alkalis, ndi mowa.Samalani kwambiri kuti musakhudze madzi.Pogwira, iyenera kunyamulidwa mopepuka ndikutsitsa kuti isawonongeke pakuyika ndi zotengera.Zokhala ndi mitundu yofananira ndi kuchuluka kwa zida zozimitsira moto ndi zida zadzidzidzi zomwe zatuluka.Zotengera zopanda kanthu zitha kukhalabe zinthu zovulaza.
kusamala posungira: sungani m'nyumba yosungiramo zinthu yozizira, youma komanso mpweya wabwino.Khalani kutali ndi magwero a moto ndi kutentha.Sungani chidebe chosindikizidwa.Ziyenera kusungidwa mosiyana ndi okosijeni, alkalis, mowa, etc., kupewa kusungirako osakaniza.Zowunikira zosaphulika komanso mpweya wabwino zimatengera.Ndikoletsedwa kugwiritsa ntchito zida zamakina ndi zida zomwe zimatha kuphulika.Malo osungiramo zinthu adzakhala ndi zida zowonongeka zowonongeka ndi zipangizo zoyenera zosungirako.
6. Kuwongolera / chitetezo chaumwini
Kuwongolera kwaumisiri: kugwira ntchito mopanda mpweya, kutulutsa kwapafupi.Perekani shawa yotetezeka komanso zida zotsuka m'maso.
Kuteteza dongosolo la kupuma: mukakhala mlengalenga kuposa muyezo, muyenera kuvala chigoba chodzipangira chokhachokha (chigoba chathunthu).Makina opumira mpweya ayenera kuvalidwa panthawi yopulumutsa mwadzidzidzi kapena potuluka.
Chitetezo cha maso: Njira yopumira yatetezedwa.
Chitetezo cha mthupi: valani asidi ampira ndi zovala zosamva alkali.
Chitetezo m'manja: Valani mphira wa asidi ndi magolovesi osamva alkali.
Chitetezo china: Mukamaliza ntchito, sambani ndikusintha zovala.Sungani zovala zomwe zili ndi poizoni padera ndikuchapa kuti mudzagwiritse ntchito mtsogolo.Samalani ndi ukhondo wa munthu.
