2-Butanone, tseem hu ua methyl ethyl ketone los yog MEK, yog cov kua tsis muaj xim uas muaj ntxhiab tsw zoo ib yam li acetone. Nws cov qauv tshuaj yog C₄H₈O, nrog rau qhov hnyav molecular ntawm 72.11. Nws muaj qhov melting point ntawm -85.9 degree, aboiling point ntawm kwv yees li 79.6 degree, thiab tus txheeb ze ntom ntom ntawm kwv yees li 0.806 g / cm³ ntawm 20℃.
Cov ntaub ntawv lub cev ntawm Methyl Ethyl Ketone
| Khoom | Tus nqi |
|---|---|
| Tshuaj npe | Methyl Ethyl Ketone (MEK) |
| Synonyms | Ethyl methyl ketone, 2-butanone |
| CAS Nr. | 78-93-3 |
| Cov mis mos molecular | C₄H₈O |
| Molecular hnyav | 72.11 g / mol |
| Boiling point | 79.6℃(175.3℃F) |
| Melting point | -86 degree |
| Ceev (20 degree) | 0.805 g / cm³ |
| Hom kuab tshuaj | Nruab nrab -boiling ketone hnyav |
Vim li cas Boiling Point Matters hauv Kev Siv Khoom?
- Hauv cov coatings thiab inks, qhov kub nruab nrab ntawm MEK tshuaj xyuas kom tswj kom qhuav yam tsis muaj teeb meem xws li pinholes lossis cov yeeb yaj kiab tsis zoo.
- Hauv cov nplaum, nws tso cai rau lub sijhawm qhib txaus rau kev sib txuas thaum tseem evaporating zoo.
- Hauv kev ntxuav hluav taws xob thiab kev tsim khoom precision, lub boiling point txhawb kev degreasing zoo yam tsis muaj seem seem.
- Rau lubricant dewaxing, lub boiling ntau ntawm methyl ethyl ketone CAS 78-93-3 ua kom muaj kev sib cais zoo.
Vim li cas thiaj xaiv Gneebio?
Gneebio muab kev lag luam MEK (Methyl Ethyl Ketone) nrog ruaj khov 99.9% purity, ua raws li ISO9001 thiab GMP kev tswj xyuas zoo. Txhua batch yog xa nrog COA thiab MSDS, kom ntseeg tau tias zoo ib yam thiab du kev lis kev cai clearance. Peb txhawb nqa nruas, ISO tank, thiab bulk mov, haum rau ntev - daim ntawv cog lus thiab loj - ntim cov neeg yuav khoom.
Qhov zoo
1) Cov khoom xa tuaj me me thiab sub- ntim khoom muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm.
3) Zoo ua ntej, kev pabcuam zoo tshaj plaws.
Yog tias koj xav tau cov kuab tshuaj xws li Acetic Acid, Isopropanol, Styrene, Xylene,CyclhexanoneEthyl Acetate, Ethylene Glycol,p-Xylene, Methanol, Methylene Chloride, Butyl Acrylate, thiab lwm yam, feem ntau yog siv rau hauv cov xim, coatings, tshuaj tsuag xim, luam ntawv, tawv, number case, thiab tshuaj intermediates. Koj tuaj yeem tiv tauj TIANJIN GNEE BIOTECH CO., LTD.:https://www.gneechem.com/contact-peb