Barbituric Acid CAS 67-52-7 Mimọ> 99.5% (HPLC) Ile-iṣẹ
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti Barbituric Acid (CAS: 67-52-7) pẹlu didara to gaju.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si ọja yii, jọwọ firanṣẹ alaye alaye pẹlu nọmba CAS, orukọ ọja, opoiye si wa.Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | Barbituric Acid |
| Awọn itumọ ọrọ sisọ | 2,4,6-Trihydroxypyrimidine;Malonylurea;2,4,6 (1H,3H,5H) -Pyrimidinetrione |
| Nọmba CAS | 67-52-7 |
| NỌMBA CAT | RF2724 |
| Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 30 Toonu fun oṣu kan |
| Fọọmu Molecular | C4H4N2O3 |
| Òṣuwọn Molikula | 128.09 |
| Ojuami Iyo | 248.0 ~ 255.0 ℃ (oṣu kejila) (tan.) |
| Ojuami farabale | 260 ℃ (Ibajẹ) |
| iwuwo | 1.4655 |
| Ni imọlara | Afẹfẹ Sensitive, Ooru kókó.O ti wa ni Oju-ojo ni Afẹfẹ. |
| Solubility ninu Omi | Die-die Soluble ni Tutu Omi.Tiotuka ninu Gbona Omi |
| Brand | Ruifu Kemikali |
| Nkan | Awọn pato |
| Ifarahan | Funfun tabi Pa-White Crystalline Powder |
| Mimọ / Analysis Ọna | > 99.5% (HPLC) |
| Ojuami Iyo | 248.0 ~ 255.0 ℃ |
| Pipadanu lori Gbigbe | <0.50% |
| Eru Sulfate | <0.20% |
| Kloride (Cl-) | <50ppm |
| Sulfate (SO42-) | <50ppm |
| Awọn irin Heavy (gẹgẹbi Pb) | <20ppm |
| Iṣuu magnẹsia (Mg) | <10ppm |
| Zinc (Zn) | <5ppm |
| Kobalti (Co) | <5ppm |
| Manganese (Mn) | <10ppm |
| Ejò (Cu) | <5ppm |
| kalisiomu (Ca) | <10ppm |
| lron (Fe) | <5ppm |
| Nickel (Ni) | <5ppm |
| Asiwaju (Pb) | <5ppm |
| Cadmium (Cd) | <5ppm |
| Chrome (Kr) | <5ppm |
| Lapapọ Awọn Aimọ | <0.50% |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
| Proton NMR julọ.Oniranran | Ni ibamu si Eto |
| Solubility ni Hot H2O | Alailowaya, Ko o, 0.5g ni 10ml Omi Gbona Pass |
| Igbeyewo Standard | Standard Enterprise |
Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin
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DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.
Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.
MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
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Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
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Barbituric Acid (CAS: 67-52-7), Barbiturates jẹ awọn itọsẹ ti barbituric acid, barbituric acid ti wa ni akoso nipasẹ isunmọ ti malonic acid ati urea, funrararẹ ko ni ipa anesitetiki, ṣugbọn ti C2 ati C5 awọn ọta ti wa ni rọpo nipasẹ awọn oriṣiriṣi Jiini. , o le ṣe ina ọpọlọpọ awọn eya ti awọn aṣoju barbiturate ,fun apẹẹrẹ, atẹgun ti C2 ti rọpo nipasẹ imi-ọjọ, eyiti o nmu awọn barbiturates sulfur, gẹgẹbi thiopental.Ilana Barbiturates jẹ ipilẹ kanna, wọn ṣiṣẹ lori awọn ipele oriṣiriṣi ti eto aifọkanbalẹ aarin, ati pe wọn ni idinamọ ti kii ṣe pato.Awọn ipa sedative rẹ ati awọn ipa hypnotic le ni ibatan si idinamọ yiyan ti eto imuṣiṣẹ oke ti thalamic reticular, nitorinaa idilọwọ itusilẹ igbadun si kotesi cerebral.Ipa Anticonvulsant rẹ ni a ṣe nipasẹ idinamọ gbigbe synaptic ni eto aifọkanbalẹ aarin, lati mu ilọsiwaju ilodi si itanna ni kotesi mọto.Barbiturates ti o ni ipa itọju ailera ṣe ipa idilọwọ ninu eto aifọkanbalẹ aarin, gẹgẹbi phenobarbital (phenobarbitone), amobarbital (amylobarbitone), thiopental, methohexital (methohexi-tone).Barbiturates inhibitory ni sedative, hypnotic, anticonvulsant ati anesitetiki ipa, ṣugbọn awọn oniwe-sedative-hypnotic oluranlowo ti a ti kuro, nitori ninu awọn ilana ti o jẹ rorun lati gbe awọn àìdá ifarada, oògùn gbára ati oògùn ẹdọ enzymu fifa irọbi.
