2(5H)-Furanone CAS 497-23-4 Tsarkake>95.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. shine babban masana'anta na 2 (5H) -Furanone (γ-Crotonolactone) (CAS: 497-23-4) tare da babban inganci.Ruifu Chemical na iya samar da isar da saƙo na duniya, farashi mai gasa, kyakkyawan sabis, ƙanana da adadi mai yawa akwai.Sayi 2(5H)-Furanone,Please contact: alvin@ruifuchem.com
| Sunan Sinadari | 2(5H)-Furanone |
| Makamantu | γ-Crotonolactone;gamma - Crotonolactone;2-Oxo-2,5-Dihydrofuran;2-Buten-1,4-olide;2H-Furan-5-daya;Lactone acid hydroxycrotonic |
| Matsayin Hannun jari | A Stock, Kasuwancin Kasuwanci |
| Lambar CAS | 497-23-4 |
| Tsarin kwayoyin halitta | Saukewa: C4H4O2 |
| Nauyin Kwayoyin Halitta | 84.07 g/mol |
| Matsayin narkewa | 4.0 ~ 5.0 ℃ (lit.) |
| Wurin Tafasa | 212.0 ~ 214.0 ℃ |
| Wurin Flash | 101 ℃ (213°F) |
| Yawan yawa | 1.185 g/ml a 25 ℃ (lit.) |
| Fihirisar Refractive n20/D | 1.469 (lit.) |
| M | Haske, Hannun Iska, Zafi, Mai Dashi |
| Ruwan Solubility | Maras kyau da Ruwa |
| COA & MSDS | Akwai |
| Asalin | Shanghai, China |
| Alamar | Ruifu Chemical |
| Abubuwa | Ka'idojin dubawa | Sakamako |
| Bayyanar | Ruwan Rawaya mara launi zuwa Haske | Ruwan Rawaya Mai Haske |
| Ruwa ta Karl Fischer | <0.50% | 0.1% |
| Tsarkake / Hanyar Bincike | > 95.0% (GC) | 97.9% |
| Fihirisar Refractive n20/D | 1.468 ~ 1.472 | Ya bi |
| Yawan yawa (20 ℃) | 1.185 ~ 1.202 | Ya bi |
| Infrared Spectrum | Daidai da Tsarin | Ya bi |
| 1 H NMR Spectrum | Daidai da Tsarin | Ya bi |
| Kammalawa | An gwada samfurin kuma ya bi ƙayyadaddun da aka bayar | |
Kunshin:kwalban, 25kg/Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye akwati sosai kuma a adana a cikin sanyi, busasshe kuma mai cike da iska daga abubuwan da ba su dace ba.Kare daga haske da danshi.
Jirgin ruwa:Isar da shi zuwa duniya ta iska, ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.
Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.
Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.
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.
MOQ?Babu MOQ.Karamin tsari abin karɓa ne.
Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.
Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.
Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.
Tsarin al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.
Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.
Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Haɗa kai ga idanu, tsarin numfashi da fata.
Bayanin Tsaro
26- Idan mutum ya hadu da ido sai a wanke da ruwa da yawa sannan a nemi shawarar likita.
WGK Jamus 3
Saukewa: LU3453000
FLUKA BRAND F CODES 8-10
Hazard Note Irritant
2 (5H) - Furanone (γ-Crotonolactone) (CAS: 497-23-4) wani fili ne na heterocyclic wanda aka yi amfani da shi sosai a cikin shirye-shiryen roba na samfuran magunguna.
2(5H) - Furanone shine mafi sauƙi crotonolactone, tsarin tsarin sa shine γ-crotonyl lactone, wanda shine farkon kayan aiki na kwayoyin kwayoyi masu yawa, kuma ana samun tsarinsa a cikin kwayoyin halitta, irin su maganin rigakafi, maganin rigakafi, maganin rigakafi. ƙari da magungunan rigakafi.
2 (5H) - Furanone yana aiki a cikin shirye-shiryen 5-maye gurbin 2 (5H) furanones (gamma-butenolides) wanda aka yi ta hanyar aminothiourea bifunctional da aminosquaramide organocatalysts ta hanyar kai tsaye aldol dauki tare da aldehydes aromatic.Bugu da ari, ana amfani da shi a cikin kira na lignans ta hanyar ƙara halayen Michael.Bugu da ƙari, ana amfani da shi a cikin abubuwa uku na Michael-Aldol tare da aldehyde da thiolate ko carbanion.
Ayyukan Halittu: 2 (5H) -Furanone shine metabolite na endogenous.
