Barbituric Acid CAS 67-52-7 Tsaftace> 99.5% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. shine babban masana'anta kuma mai siyar da Barbituric Acid (CAS: 67-52-7) tare da inganci mai inganci.Za mu iya samar da COA, isarwa a duniya, ƙanana da yawa da ake samu.Idan kuna sha'awar wannan samfurin, da fatan za a aiko da cikakken bayani ya haɗa da lambar CAS, sunan samfur, yawa gare mu.Please contact: alvin@ruifuchem.com
| Sunan Sinadari | Barbituric acid |
| Makamantu | 2,4,6-Trihydroxypyrimidine;Malonylurea;2,4,6(1H,3H,5H)-Pyrimidinetrione |
| Lambar CAS | 67-52-7 |
| Lambar CAT | Saukewa: RF2724 |
| Matsayin Hannun jari | A hannun jari, Ƙarfin Samar da Ton 30 a kowane wata |
| Tsarin kwayoyin halitta | Saukewa: C4H4N2O3 |
| Nauyin Kwayoyin Halitta | 128.09 |
| Matsayin narkewa | 248.0 ~ 255.0 ℃ ( Dec.) (lit.) |
| Wurin Tafasa | 260 ℃ (Rubutu) |
| Yawan yawa | 1.4655 |
| M | Mai Sauraron Iska, Mai Jin zafi.Yanayi ne a cikin iska. |
| Solubility a cikin Ruwa | Dan Soluble A Cikin Ruwan Sanyi.Mai narkewa a cikin Ruwan Zafi |
| Alamar | Ruifu Chemical |
| Abu | Ƙayyadaddun bayanai |
| Bayyanar | Fari ko Kashe-White Crystalline Foda |
| Tsarkake / Hanyar Bincike | > 99.5% (HPLC) |
| Matsayin narkewa | 248.0 ~ 255.0 ℃ |
| Asara akan bushewa | <0.50% |
| Sulfate ash | <0.20% |
| Chloride (Cl-) | <50ppm |
| Sulfate (SO42-) | <50ppm |
| Karfe masu nauyi (kamar Pb) | <20ppm |
| Magnesium (Mg) | <10ppm |
| Zinc (Zn) | <5ppm |
| Cobalt (Co) | <5ppm |
| Manganese (Mn) | <10ppm |
| Copper (Cu) | <5ppm |
| Calcium (Ca) | <10ppm |
| lron (Fe) | <5ppm |
| Nickel (Ni) | <5ppm |
| Jagora (Pb) | <5ppm |
| Cadmium (Cd) | <5ppm |
| Chrome (Cr) | <5ppm |
| Jimlar ƙazanta | <0.50% |
| Infrared Spectrum | Yayi daidai da Tsarin |
| Abubuwan da aka bayar na Proton NMR Spectrum | Yayi daidai da Tsarin |
| Solubility a Hot H2O | Mara launi, bayyananne, 0.5g a cikin Wutar Ruwa mai zafi 10ml |
| Matsayin Gwaji | Matsayin Kasuwanci |
Kunshin: Bottle, Aluminum tsare jakar, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi
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inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.
Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.
Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.
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Barbituric Acid (CAS: 67-52-7), Barbiturates sune abubuwan da aka samo daga barbituric acid, barbituric acid yana samuwa ta hanyar condensation na malonic acid da urea, ita kanta ba ta da wani sakamako na anesthetics, amma idan C2 da C5 atom an maye gurbinsu da kwayoyin halitta daban-daban. , yana iya samar da nau'ikan nau'ikan barbiturate masu yawa, alal misali, oxygen na C2 an maye gurbinsu da sulfur, wanda ke haifar da sulfur barbiturates, irin su thiopental.Tsarin Barbiturates shine ainihin iri ɗaya, suna aiki akan matakan daban-daban na tsarin juyayi na tsakiya, kuma suna da hanawa na musamman.Tasirinsa na kwantar da hankali da hypnotic na iya kasancewa yana da alaƙa da zaɓin hanawa na thalamic reticular upstream kunna tsarin, ta haka yana toshe motsin jin daɗi zuwa cortex na cerebral.Ana yin tasirinsa na Anticonvulsant ta hanyar hana watsawar synaptic a cikin tsarin juyayi na tsakiya, don inganta ƙarfin kuzarin wutar lantarki a cikin ƙwayar mota.Barbiturates da ke da tasirin warkewa suna taka rawa mai hanawa a cikin tsarin juyayi na tsakiya, kamar phenobarbital (phenobarbitone), amobarbital (amylobarbitone), thiopental, methohexital (methohexi-tone).Barbiturates mai hanawa yana da maganin kwantar da hankali, hypnotic, anticonvulsant da anesthetic effects, amma an kawar da magungunan sa-hypnotic, saboda a cikin tsari yana da sauƙi don samar da haƙuri mai tsanani, dogara da miyagun ƙwayoyi da ƙwayar hanta enzyme shigar.
