2,3-Butanedione CAS 431-03-8 daahirnimo>99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee 2,3-Butanedione (Diacetyl) (CAS: 431-03-8) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibka 2,3-Butanedione (Diacetyl),Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | 2,3-Buntanedio |
| La mid ah | Diacetyl;Biacetyl;2,3-Burtad;Butane-2,3-Dione;2,3-Diketobutane |
| Heerka Saamiyada | Suuqa dhexdiisa, Wax-soo-saarka Ganacsiga |
| Lambarka CAS | 431-03-8 |
| Qaanuunka molecular | C4H6O2 |
| Miisaanka Molecular | 86.09 g/mol |
| Meesha dhalaalaysa | -4.0 ilaa -2.0 ℃ |
| Barta Karsan | 87.0 ~ 88.0 ℃ (Iftiin) |
| Barta Fiishka | 10℃(50°F) |
| Cufnaanta | 0.985 g/ml at 20℃ |
| Tusmada N20/D | 1.394 ( shid) |
| Xasaasi ah | Xasaasiyadda hawada, Xasaasida kulaylka |
| Biyuhu milmayn | Ku milmay Biyaha, 200 g/L (20 ℃) |
| Solubility | Khamriga, Ether;Aad ayuu ugu milmay acetone |
| COA & MSDS | La heli karo |
| Tusaale | La heli karo |
| Asal ahaan | Shanghai, Shiinaha |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Dareeraha Jaalle-Cagaaran | Dareeraha Jaallaha ah |
| ur | Waxa uu leeyahay ur subag aad u xoog badan oo ku jira xal aad u milan | U hogaansama |
| Cufnaanta Qaraabada (25 ℃/25 ℃) | 0.978~0.988 | 0.9809 |
| Tusmada N20/D | 1.3920 ~ 1.3980 | 1.3950 |
| Daahirnimada / Habka Falanqaynta | >99.0% (GC) | 99.32% |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqday qeexitaannada | |
Xidhmada:Dhalada fluorinated, 20kg/Drum, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Weelka si adag u xidh oo ku kaydi qabow, qalalan (2 ~ 8 ℃) iyo bakhaar hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.
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Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.
Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.
TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.
Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.
Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.
MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.
Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.
Gaadiidka?By Express (FedEx, DHL), hawada, badda.
Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.
Xeerarka Khatarta R11 - Aad u guban kara
R20/22 - Waxyeelo xagga neefsashada iyo haddii la liqo.
R38 - Cuncun maqaarka
R41 - Khatarta dhaawaca daran ee indhaha
R36/38 - Waxay ka xanaajisaa indhaha iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S9 - Ku hay weelka meel hawo fiican leh.
S16 - Ka fogow ilaha dabka.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S39 - Xidho ilaalinta indhaha / wajiga.
Aqoonsiga UN UN 2346 3/PG 2
WGK Germany 2
RTECS EK2625000
FLUKA BRAND F CODES 13
TSCA Haa
HS code 2914190090
Khatarta Heerka 3
Kooxda Baakadaha II
2,3-Butanedione (Diacetyl) (CAS: 431-03-8) waxay la kulmeysaa GB 2760-1996 heerarka xawaashka la cuni karo xilligan.Waxaa inta badan loo isticmaalaa diyaarinta nuxurka cuntada sida kareemka, halsano farmaajo iyo nuxurka kafeega, oo loo isticmaalo caanaha, subagga, margarine, farmaajada, nacnaca iyo dhadhanka kale, sida berry, caramel, shukulaatada, kafeega, cherry, vanilj bean, malab, kookaha, miro, khamri, udgoon, rum, lawska, yicibta, sinjibiisha iyo wixii la mid ah.Waxa kale oo loo isticmaali karaa nuxurka udgoonka khudradda cusub ee qurxinta ama nuxurka nooc cusub oo qaddarka raadraaca ah, waxaana loo isticmaali karaa sida wakiilka adkaynta jelatin iyo wakiilka koollada sawir qaade.2,3-Butanedione, waa diketone fal-celin ah oo ku jira dhadhanka subagga macmalka ah.Waa biyo-milmi kara oo kacsan, alfa-diketone oo leh ur subag leh.Loo isticmaalo diyaarinta dhadhanka kareemka, waa alaabta ceeriin ee ugu weyn ee soo saarista dhadhanka pyrazine.
Neefsashada ama taabashada shayku waxay ka xanaajin kartaa ama gubi kartaa maqaarka iyo indhaha.Dabku waxa laga yaabaa inuu soo saaro gaasas cuncun leh, daxalaysan iyo/ama sun ah.Uumiga wuxuu keeni karaa dawakhaad ama neef-qabatin.Ka daadanaya xakamaynta dabka waxa ay sababi kartaa wasakh.
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