Dibromomethane CAS 74-95-3 Purity> 99.5% (GC)
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga ndi kugulitsa Dibromomethane (CAS: 74-95-3) ndi apamwamba kwambiri.Titha kupereka COA, kutumiza padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Ngati muli ndi chidwi ndi mankhwalawa, chonde tumizani zambiri zatsatanetsatane zikuphatikiza nambala ya CAS, dzina lazinthu, kuchuluka kwa ife.Please contact: alvin@ruifuchem.com
Dzina la Chemical | Dibromomethane |
Mawu ofanana ndi mawu | Methylene Bromide;Methylene Dibromide;DBM |
Nambala ya CAS | 74-95-3 |
Nambala ya CAT | Mtengo wa RF2832 |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 300 pamwezi |
Molecular Formula | CH2Br2 |
Kulemera kwa Maselo | 173.84 |
Melting Point | -52 ℃ |
Boiling Point | 96.0 ~ 98.0 ℃ (lit.) |
Kuchulukana | 2.477 g/mL pa 25℃(lit.) |
Refractive Index n20/D | 1.541 (lit.) |
Zomverera | Imamva Kuwala, Imamva Mpweya |
Kusungunuka mu Madzi | Zosungunuka pang'ono m'madzi, 12 g/l 15 ℃ |
Kusungunuka | Kuphatikiza ndi Chloroform, Acetone, Ether ndi Mowa |
Kukhazikika | Wokhazikika.Zosagwirizana Ndi Oxidizing Agents Amphamvu, Aluminium, Magnesium.Imachita Mwankhanza Ndi Potaziyamu. |
TSCA | Inde |
HS kodi | 2903 39 15 |
Kalasi Yowopsa | 6.1 |
Packing Group | III |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Zamadzimadzi Zopanda Mtundu |
Dibromomethane (DBM) | >99.5% (GC) |
Dichloromethane (DCM) | <0.10% |
Bromochloromethane (BCM) | <0.80% |
Bromoform | <0.50% |
Chinyezi | <100ppm |
Mtundu (APHA) | <30 APHA |
Acidity | <0.0018 mgKOH/g |
Kachulukidwe (20 ℃) | ≥2.48 |
Refractive Index n20/D | 1.540 ~ 1.543 |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Phukusi:25kg / Drum, 250kg / Drum, 400kg / Drum kapena malinga ndi zomwe kasitomala amafuna
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
Kodi kugula?Please contact: 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.
Dibromomethane (CAS: 74-95-3) imagwiritsidwa ntchito ngati zosungunulira mu organic synthesis.Imakhala ngati wapakatikati pakupanga mankhwala apadera, agrochemicals ndi mankhwala.Amagwiritsidwa ntchito ngati zopangira organic synthesis, monga zosungunulira, refrigerant, flame retardant ndi anti-explosion agent agent, zomwe zimagwiritsidwa ntchito ngati mankhwala ophera tizilombo muzamankhwala ndi tauni muzinthu zopangira organic, zitha kugwiritsidwa ntchito ngati zigawo za refrigerant / flame retardant.Dibromomethane ndi yabwino retardant lawi.Kuphatikiza kwa dibromomethane ku polima kumachepetsa bwino kutentha kwa pulasitiki ikayaka.Dibromomethane, monga mankhwala ophera tizilombo, ndiye chinthu chachikulu chopangira ma fungicides apamwamba kwambiri, ochulukirapo, ndipo ndizomwe zimapangira ma acaricides akulu.Amagwiritsidwanso ntchito popanga mankhwala ophera tizilombo monga Mycobacterium nitrile ndi mankhwala ena achilengedwe.Dibromomethane ingagwiritsidwe ntchito pa cyclopropanation ya alkenes kudzera mumtundu wa Simmons-Smith.Dibromomethane imagwiritsidwa ntchito ngati mankhwala a methylating popanga dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim ndi mankhwala acephate, ndi zina zotero. α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactam, ndi α-keto lactones.Zowopsa Zapadera Zowopsa za Zinthu Zoyaka: Zinthu zolekanitsa zomwe zimapangidwa pamoto zitha kukhala zokwiyitsa kapena zowopsa.
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