2,3-Butanedione CAS 431-03-8 Bohloeki > 99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa 2,3-Butanedione (Diacetyl) (CAS: 431-03-8) e nang le boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka 2,3-Butanedione (Diacetyl),Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | 2,3-Butanedione |
| Litlhaloso tse tšoanang | Diacetyl;Biacetyl;2,3-Butadione;Butane-2,3-Dione;2,3-Diketobutane |
| Boemo ba Setoko | Ka Stock, Tlhahiso ea Khoebo |
| Nomoro ea CAS | 431-03-8 |
| Foromo ea limolek'hule | C4H6O2 |
| Boima ba Molek'hule | 86.09 g/mol |
| Melting Point | -4.0 ho ea ho -2.0 ℃ |
| Ntlha e belang | 87.0~88.0℃(lit.) |
| Flash point | 10℃(50°F) |
| Botenya | 0.985 g/mL ho 20℃ |
| Refractive Index n20/D | 1.394(lit.) |
| E hloahloa | Ha e Mamelle Moeeng, Ha e Mamele Mocheso |
| Ho qhibiliha ha Metsi | E qhibiliha ka Metsing, 200 g/L (20℃) |
| Solubility | E kopane le Joala, Ether;E qhibiliha haholo ka har'a acetone |
| COA & MSDS | E fumaneha |
| Mohlala | E fumaneha |
| Tšimoloho | Shanghai, China |
| Brand | Ruifu Chemical |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Mokelikeli o Mosehla ho ea ho o Mosehla-Motala | Mokelikeli o mosehla |
| Monko o monate | E na le Monko o Matla oa Botoro ka Tharollo e Hlakollang Haholo | E lumellana |
| Relative Density (25℃/25℃) | 0.978~0.988 | 0.9809 |
| Refractive Index n20/D | 1.3920~1.3980 | 1.3950 |
| Mokhoa oa Bohloeki / Analysis | >99.0% (GC) | 99.32% |
| Infrared Spectrum | E Ikamahanya le Sebopeho | E lumellana |
| Qetello | Sehlahisoa se lekoa 'me se lumellana le litlhaloso | |
Sephutheloana:Botlolo ea Fluorinated, 20kg/Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka setshelo se kwetswe ka thata mme o se boloke sebakeng se phodileng, se omeletseng (2~8℃) le se nang le moya o hlwekileng hole le dintho tse sa dumellaneng.Sireletsa leseli le mongobo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
E tsitsitseng.E tukang mollo.Ha e lumellane le li-acids, metheo e matla, litšepe, li-reduction agents le li-oxidizing agents.Sireletsa mongobo le metsi.Ela hloko flashpoint e tlase.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Likhoutu tsa Kotsi R11 - Li cheseha Haholo
R20/22 - E kotsi ka ho hema le haeba e koetsoe.
R38 - Ho tena letlalo
R41 - Kotsi ya tshenyo e kgolo mahlong
R36/38 - Ho tena mahlo le letlalo.
R20/21/22 - E kotsi ka ho hema, ho kopana le letlalo le haeba e koetsoe.
R37/38 - Ho halefisa tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S9 - Boloka setshelo sebakeng se nang le moea o motle.
S16 - Qoba hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
Li-ID tsa UN UN 2346 3/PG 2
WGK Jeremane 2
RTECS EK2625000
LIKHOUTU TSA FLUKA BRAND F 13
TSCA Ho joalo
HS Code 2914190090
Sehlopha sa 3 sa Kotsi
Sehlopha sa ho paka II
2,3-Butanedione (Diacetyl) (CAS: 431-03-8) e kopana le litekanyetso tsa GB 2760-1996 tsa linoko tse jeoang hona joale.E sebelisoa haholo bakeng sa ho lokisa motsoako oa lijo tse kang tranelate, fermentation ea chisi le motsoako oa kofi, o sebelisoang lebese, botoro, margarine, chisi, lipompong le litatso tse ling, joalo ka monokotšoai, caramel, chokolete, kofi, ciliegia, linaoa tsa vanilla, mahe a linotsi, cocoa, litholoana, veine, monko, rum, linate, lialmonde, ginger joalo-joalo.E ka sebelisoa hape ho monko o monate oa litholoana bakeng sa litlolo kapa mofuta o mocha ka palo, 'me ea sebelisoa e le ntho e thatafatsang ea gelatin le sekhomaretsi sa lifoto.2,3-Butanedione, ke diketone e sebetsang ka har'a tatso ea botoro ea maiketsetso.Ke motsoako oa alpha-diketone o qhibilihang ka metsing, o nang le monko o monate oa botoro.E sebelisetsoa ho lokisetsa tatso ea tranelate, ke eona ntho e ka sehloohong e tala bakeng sa tlhahiso ea tatso ea pyrazine.
Ho hema kapa ho kopana le lintho tse bonahalang ho ka halefisa kapa ho chesa letlalo le mahlo.Mollo o ka hlahisa likhase tse hlabang, tse senyang le/kapa tse chefo.Mouoane o ka baka ho tsekela kapa ho bipetsana.Ho phalla ho tsoa taolong ea mollo ho ka baka tšilafalo.
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