99.5% MIBK Methyl Isobutyl Ketone CAS 108-10-1 4-Methyl-2-pentanone
high school qib 4-Methyl-2-pentanone 99.5% MIBK Methyl Isobutyl Ketone CAS 108-10-1
Khoom lus:
Cov Khoom Npe: 4-Methyl-2-pentanone
Lwm lub Npe: 99.5% MIBK; Methyl Isobutyl Ketone
MF: C6H12O
CAS TSIS TAU.: 108-10-1
Cov khoom no yog xim tsis muaj pob tshab kua nrog camphor ntxhiab tsw, mp-80 ° C, bp 117 ~ 118 ° C, n20D 1.3960, txheeb ze ntom 0.801, fp56 ° F (13 ° C), yuav luag insoluble hauv dej, tab sis tuaj yeem tsim azeotrope nrog dej Cov khoom muaj lub rwj ntawm 87.9 ° C, dej ntsiab lus ntawm 24.3%, thiab ketone cov ntsiab lus ntawm 75.7%, thiab yog miscible nrog cov organic solvent xws li phenol, aldehyde, ether lossis benzene. Cov khoom no yog lom thiab vapor irritates lub qhov muag thiab lub pa ua pa.
1.99.5% MIBK, tseem hu ua methyl isobutyl ketone, yog ib nrab rau cov nas tsuag tua nas.
2. Siv los ua cov khoom nruab nrab rau tshuaj thiab dyes. Cov tshuaj tua kab tsim nrog o-chlorobenzaldehyde tuaj yeem tiv thaiv cov aphids ntawm cov qoob loo qhuav thiab cov txiv ntoo. O-chlorobenzaldehyde oxime tuaj yeem tau txais los ntawm o-chlorobenzidine, thiab ntxiv cov tshuaj chlorine tuaj yeem tau txais o-chlorobenzidine, uas yog tag nrho cov tshuaj intermediates.
3. Ib qho kuab tshuaj xws li nitrocellulose, ntxig, lossis pos hniav. Ib qho extractant rau qee yam ntsev inorganic. Organic ua ke
4. Siv los ua cov qauv chromatographic, solvent thiab extractant
5. Siv los ua cov kuab tshuaj thiab tseem ua tus dewaxing tus neeg sawv cev rau lubricating roj.
6. Cov txuj lom. Mas siv los npaj rum, cheese thiab txiv hmab txiv ntoo flavors.
7. Cov khoom no yog kev ua haujlwm zoo nruab nrab kub npau npau.
Pob thiab cia:
200l yas nruas, ibc (1000l), cov qhua tuaj noj mov xav tau.
Cia rau kaum lub hlis hauv chav ntxoo thiab qhuav chaw.
Kev tiv thaiv kev nyab xeeb:
Kev xeb, zam kev sib cuag nrog lub qhov muag thiab tawv nqaij, hnav cov txaws tiv thaiv kev nyab xeeb cov hnab looj tes thiab hnab looj tes roj hmab.
Thaum nug tas, yaug nrog dej.
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Yam khoom
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Qeb I
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Tsos
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Cov xim tsis muaj kua pob tshab
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Kev huv siab
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99.5%
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Xim, Pt-Co
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≤ 10
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Cov ntsiab lus dej, wt%
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0.1
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Acid (raws li acetic acid), wt%
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0.01
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Kev ceev @ 20 ℃ ， g / cm3
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0.800－0.803
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BP, (0 ， ， 101.3kp) ℃
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114－117
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* Ntxiv rau ： Lub tuam txhab tuaj yeem tshawb xyuas thiab txhim kho cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom．
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