Methanol Methyl cawv 99.9% Muaj Qib Ntshiab tsis muaj xim tsis muaj kua dej 1
Methanol Methyl cawv 99.9% Muaj Qib Ntshiab tsis muaj xim tsis muaj kua dej 2
Methanol Methyl cawv 99.9% Muaj Qib Ntshiab tsis muaj xim tsis muaj kua dej 3
Methanol Methyl cawv 99.9% Muaj Qib Ntshiab tsis muaj xim tsis muaj kua dej 4

Methanol Methyl cawv 99.9% Industrial Qib Clear tsis muaj kob kua

CAS: 67-56-1
CAS 67-56-1;170082-17-4
MFCH3OH; CH4O
Kev specifications99.90%
  • Qib txaus ntshai:3
  • UN NUMBER:1230
  • HS code:29051100
  • MW:32.04
  • Ntom : 0.79-0.8 g / cm3
  • Qhov tsos:Cov kua dej tsis muaj xim

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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

  1. 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.

  2. Methanol yog ib qho ntawm cov khoom siv raw rau kev sib txuas ntawm dimethyl terephthalate, methyl methacrylate thiab methyl acrylate.

  3. Lub ntsiab daim ntawv thov ntawm methanol yog tsim los ntawm formaldehyde, uas tuaj yeem siv los tsim cov nplaum.

  4. Lwm qhov tseem ceeb ntawm kev siv methanol yog hauv kev tsim cov acetic acid.

  5. Methylamine kuj tuaj yeem tsim los ntawm methanol.

  6. Nws tuaj yeem ua ke rau hauv dimethyl carbonate.

  7. 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.

  8. 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.

  9. 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.

  10. Methanol protein tuaj yeem tsim los ntawm Methanol.

  11. Methanol yog siv los ua cov roj ntxuav kom huv

  12. 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.

  13. Methanol yog qhov ua tau zoo ntawm lub zog thiab lub tsheb roj.

  14. Methanol tuaj yeem siv los tsim dimethyl ether.

  15. 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

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