Barbituric Acid CAS 67-52-7 Purity> 99.5% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga ndi kugulitsa Barbituric Acid (CAS: 67-52-7) yokhala ndipamwamba 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 | Barbituric Acid |
| Mawu ofanana ndi mawu | 2,4,6-Trihydroxypyrimidine;Malonylurea;2,4,6 (1H,3H,5H) -Pyrimidinetrione |
| Nambala ya CAS | 67-52-7 |
| Nambala ya CAT | Mtengo wa RF2724 |
| Stock Status | Mu Stock, Mphamvu Yopanga Matani 30 pamwezi |
| Molecular Formula | Chithunzi cha C4H4N2O3 |
| Kulemera kwa Maselo | 128.09 |
| Melting Point | 248.0 ~ 255.0 ℃ (dec.) (lit.) |
| Boiling Point | 260 ℃ (Kuwonongeka) |
| Kuchulukana | 1.4655 |
| Zomverera | Simamva Kutentha, Kutentha.Ndi Weathered mu Air. |
| Kusungunuka mu Madzi | Zosungunuka Pang'ono M'madzi Ozizira.Zosungunuka mu Madzi Otentha |
| Mtundu | Ruifu Chemical |
| Kanthu | Zofotokozera |
| Maonekedwe | Ufa Woyera kapena Woyera wa Crystalline |
| Kuyera / Kusanthula Njira | > 99.5% (HPLC) |
| Melting Point | 248.0 ~ 255.0 ℃ |
| Kutaya pa Kuyanika | <0.50% |
| Sulfate Ash | <0.20% |
| Chloride (Cl-) | <50ppm |
| Sulfate (SO42-) | <50ppm |
| Zitsulo Zolemera (monga Pb) | <20ppm |
| Magnesium (Mg) | <10ppm |
| Zinc (Zn) | <5ppm |
| Cobalt (Co) | <5ppm |
| Manganese (Mn) | <10ppm |
| Mkuwa (Cu) | <5ppm |
| Kashiamu (Ca) | <10ppm |
| lron (Fe) | <5ppm |
| Nickel (Ndi) | <5ppm |
| Kutsogolera (Pb) | <5ppm |
| Cadmium (Cd) | <5ppm |
| Chrome (Cr) | <5ppm |
| Zonse Zonyansa | <0.50% |
| Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
| Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe |
| Kusungunuka mu Hot H2O | Zopanda Mtundu, Zomveka, 0.5g mu 10ml Hot Water Pass |
| Test Standard | Enterprise Standard |
Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi lamulo la kasitomala
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, Russia, 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.
Barbituric Acid (CAS: 67-52-7), Barbiturates ndi zotumphukira za barbituric acid, barbituric acid imapangidwa ndi condensation ya malonic acid ndi urea, palokha ilibe mankhwala oletsa kupweteka, koma ngati ma atomu ake C2 ndi C5 amalowetsedwa ndi majini osiyanasiyana. , imatha kupanga mitundu yambiri ya barbiturate agents, mwachitsanzo, mpweya wa C2 umasinthidwa ndi sulfure, yomwe imapanga ma barbiturates a sulfure, monga thiopental.Makina a Barbiturates kwenikweni ndi ofanana, amagwira ntchito mosiyanasiyana m'mitsempha yapakati, ndipo amakhala ndi zoletsa zina.Zotsatira zake za sedative ndi hypnotic zitha kukhala zokhudzana ndi kuletsa kosankha kwa thalamic reticular kumtunda activating system, potero kutsekereza kutulutsa chisangalalo ku cerebral cortex.Mphamvu yake ya Anticonvulsant imachitika kudzera mu kuletsa kufala kwa synaptic m'katikati mwa mitsempha, kuti apititse patsogolo njira yolimbikitsira magetsi mu motor cortex.Ma barbiturates omwe ali ndi chithandizo chamankhwala amalepheretsa dongosolo lapakati lamanjenje, monga phenobarbital (phenobarbitone), amobarbital (amylobarbitone), thiopental, methohexital (methohexi-tone).Ma barbiturates oletsa amakhala ndi sedative, hypnotic, anticonvulsant ndi anesthetic effect, koma sedative-hypnotic agent yatha, chifukwa m'kati mwake zimakhala zosavuta kutulutsa kulekerera kwakukulu, kudalira mankhwala ndi kulowetsedwa kwa enzyme ya chiwindi.
