Hauj lwm
Methanol, tseem hu ua methyl cawv, yog cov cawv yooj yim tshaj plaws nrog cov tshuaj formula CH₃OH. Nws yog xim tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw qab. Qhov sib xyaw no yog cov nplaim hluav taws kub thiab muaj kuab lom, thiab nws yog siv rau hauv ntau daim ntawv thov kev lag luam. Keeb kwm, qhov sib xyaw no tau tsim los ntawm kev puas tsuaj ntawm cov ntoo, uas yog vim li cas qee zaum nws yog hu ua ntoo cawv. Niaj hnub no, qhov sib xyaw no feem ntau yog tsim 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 ntawm Chaw thau khoom: CHINA - Shanghai Chaw nres nkoj, Ningbo Zhoushan Chaw nres nkoj, Guangzhou Chaw nres nkoj, Qingdao Chaw nres nkoj, Tianjin Chaw nres nkoj, Dalian Chaw nres nkoj, Xiamen Chaw nres nkoj, Lianyungang Chaw nres nkoj (tuaj yeem ua kom ntseeg tau raws li cov neeg siv khoom xav tau)
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
- Random Cov ntsiab lus
- Cov ntsiab lus kub
- Kub tshuaj xyuas cov ntsiab lus
- Lead Chloride / Lead (II) Chloride 98%
- Muaj concentrated nitric acid 55% -68%
- Muaj Qib Sodium Metabisulfite 96.5%
- Shock Tube Detonator
- Sodium Hlau, ≥99.7%
- Citric acid-Food Qib
- Cobalt Sulphate Heptahydrate
- 1Kev txo nqi Sodium Cyanide (CAS: 143-33-9) rau Mining - Siab Zoo & Tus nqi sib tw
- 2Sodium Cyanide 98% CAS 143-33-9 kub hnav khaub ncaws tus neeg saib xyuas Qhov tseem ceeb rau Mining thiab Chemical Industries
- 3Tuam Tshoj Txoj Cai Tshiab ntawm Sodium Cyanide Exports thiab Kev taw qhia rau cov neeg yuav khoom thoob ntiaj teb
- 4International Cyanide (Sodium cyanide) Kev Tswj Xyuas Txoj Cai - Kub Mine Txais Cov Qauv
- 5Tuam Tshoj Hoobkas Sulfuric Acid 98%
- 6Sodium Cyanide (CAS: 143-33-9) End user certificate (Suav thiab Askiv version)
- 7Anhydrous Oxalic acid 99.6% Muaj Qib
- 1Sodium Cyanide 98% CAS 143-33-9 kub hnav khaub ncaws tus neeg saib xyuas Qhov tseem ceeb rau Mining thiab Chemical Industries
- 2High Purity · Kev Ua Haujlwm ruaj khov · Kev Txhim Kho Siab dua - sodium cyanide rau niaj hnub kub leaching
- 3Sodium Cyanide 98% + CAS 143-33-9
- 4Sodium Hydroxide, Caustic Soda Flakes, Caustic Soda Pearls 96% -99%
- 5Khoom noj khoom haus Khoom noj khoom haus Additives Sarcosine 99% min
- 6Sodium Cyanide Ntshuam Cov Cai & Ua Raws Cai - Ua kom muaj kev nyab xeeb thiab ua raws kev ntshuam hauv Peru
- 7United ChemicalPab Pawg Tshawb Fawb Qhia Txog Txoj Cai Los Ntawm Cov Ntaub Ntawv-Driven Insights















Kev sib tham hauv online
Ntxiv lus: