Hauj lwm
Methanol, tseem hu ua methyl alcohol, yog cov cawv yooj yim tshaj plaws nrog cov tshuaj mis CH₃OH. Nws yog cov kua tsis muaj xim, volatile nrog ib tug me ntsis qab zib tsw. Cov tshuaj no yog heev flammable thiab lom, thiab nws yog siv rau hauv ntau yam kev lag luam. Keeb kwm, cov tshuaj no yog tsim los ntawm kev rhuav tshem ntawm ntoo, yog vim li cas nws thiaj li hu ua cawv ntoo. Niaj hnub no, cov tshuaj no yog synthesized los ntawm carbon monoxide thiab hydrogen.
Daim ntawv thov
Methanol yog ib qho ntawm cov organic raw khoom siv nyob rau hauv kev tsim khoom ntawm ntau yam organic khoom xws li methyl chloride, methylamine thiab dimethyl sulfate.
Methanol yog ib qho ntawm cov khoom siv raw rau kev sib txuas ntawm dimethyl terephthalate, methyl methacrylate thiab methyl acrylate.
Lub ntsiab daim ntawv thov ntawm methanol yog tsim los ntawm formaldehyde, uas tuaj yeem siv los tsim cov nplaum.
Lwm qhov tseem ceeb ntawm kev siv methanol yog hauv kev tsim cov acetic acid.
Methylamine kuj tuaj yeem tsim los ntawm methanol.
Nws tuaj yeem ua ke rau hauv dimethyl carbonate.
Methanol feem ntau yog cov kuab tshuaj zoo dua li ethanol thiab tuaj yeem yaj ntau cov ntsev inorganic. Roj av kuj tseem siv tau los ua lwm yam roj.
Methanol tuaj yeem ua ke rau hauv glycol, yog ib qho ntawm cov khoom siv nruab nrab petrochemical, tuaj yeem siv rau hauv kev tsim cov polyester thiab antifreeze.
Methanol tuaj yeem siv rau hauv kev tsim cov khoom txhawb kev loj hlob uas tuaj yeem ua rau cov qoob loo nce siab, ua kom cov ceg thiab nplooj tshiab thiab kev sib tw.
Methanol protein tuaj yeem tsim los ntawm Methanol.
Methanol yog siv los ua cov roj ntxuav kom huv
Methanol kuj tseem siv los ua cov tshuaj analytical reagents, xws li cov kuab tshuaj, methylation reagents, chromatographic reagents. Kuj tseem siv rau hauv cov organic synthesis.
Methanol yog qhov ua tau zoo ntawm lub zog thiab lub tsheb roj.
Methanol tuaj yeem siv los tsim dimethyl ether.
Methanol tuaj yeem siv los ua methyl formate.
Specifications
khoom npe | methanol |
tsos | tsis muaj xim pob tshab kua |
Hais, ≤ | 5 |
Qhov ceev p20 (g / cm3) | 0.791-0.792 |
Qhov kub thiab txias (0 ℃, 101325 kpa), ℃ | 64.0-65.5 |
boiling ntau | 0.8 |
Potassium permanganate test, min≥ | 50 |
Kev ntsuas dej solubility | xeem dhau (1+3) |
cov ntsiab lus dej,% ≤ | 0.1 |
acidity (HCOOH)% ≤ | 0.0015 |
alkalinity (NH3)% ≤ | 0.0002 |
Cov ntsiab lus evaporation residue,% ≤ | 0.001 |
Hazen | 50 |
Ethanol cov ntsiab lus | ≤100ppm |
cov ntsiab lus,% ≥ | 99.9 |
Hom Ntim
99.9 / 156 thooj / 160KG / 24.96T / 40GP
78 chim / 160KG 12.4T / 20GP
lawm
ISO 9001. ISO 22716. cGMP tau ntawv pov thawj
Kosher, Halal tau ntawv pov thawj
Kev Qhia Tawm
MOQ: (Vim qhov xwm txheej ntawm kev thauj mus los, thov sab laj nrog tus thawj tswj hwm kev lag luam hiav txwv kom paub meej!)
Chaw Nres Nkoj: Tuam Tshoj - Chaw Nres Nkoj Shanghai, Chaw Nres Nkoj Ningbo Zhoushan, Chaw Nres Nkoj Guangzhou, QinGDAo Chaw nres nkoj, Chaw nres nkoj Tianjin, Chaw nres nkoj Dalian, Chaw nres nkoj Xiamen, Chaw nres nkoj Lianyungang (tuaj yeem ua kom tau raws li qhov yuav tsum tau ua ntawm cov neeg siv khoom)
Lub sij hawm xa tuaj: 4-6 lub lis piam, nyob ntawm qhov kev txiav txim loj thiab qhov chaw
ntsiab lus uas them
L / C, D / P, T / T ntawm tus neeg yuav khoom tus nqi
Qauv muaj nyob rau ntawm kev thov
Ntau lub npe
methanol
Carbinol
Methylol
ntoo plig
ntoo naphtha
Ntoo cawv
Methyl cawv
dab colonial
methyl hydroxide
Methanol, refined
pyroxylic ntsuj plig
columbian ntsuj plig
columbian dab
monohydroxymethane
Methanol, anhydrous
Methyl cawv, refined
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