99% purity Methanol rau muaj kev muaj kev muaj kuab lom ua hauj lwm li 67-56-1

Cov khoom lag luam

99% purity Methanol rau muaj kev muaj kev muaj cov kuab tshuaj? {1}}?

Qhov sib xyaw ua ke kom ua li cas 67-56-1}} yog paub txog metylol, tseem muaj cawv methyl Muaj cov methyl pab pawg (-ch₃) thiab cov pab pawg hydroxyl (-oh), nws cov qauv molecular tso nws nrog ob qho kev polarity thiab tshuaj lom neeg.

Nyob rau hauv chav tsev kub, methanol zoo li tsis muaj xim, cov kua pob tshab. Daim ntawv ntshiab muaj qhov tsaus muag zoo li ethanol, thaum cov khoom nyoos yuav emit ib qho ntxhiab tsw vim yog impurities. Cov khoom siv lub cev tseem ceeb muaj cov ntsiab lus melting ntawm {{0}}}}}}}}}}}}}}.

Cov ntaub ntawv yooj yim

99% purity Methanol rau muaj kev muaj kev muaj kuab lom ua hauj lwm li 67-56-1

Kev siv

Nyob rau hauv cov ntaub ntawv tso cai tshuaj lom neeg cov ntaub ntawv formaldehyde yog siv los tsim cov phenolico resin uas tau ua haujlwm hauv Plastics Txheej Txheem thiab lwm yam kev lag luam. Acatic acid sapthales los ntawm carbonylation cov tshuaj tiv thaiv ua haujlwm ua tus yuam sij nruab nrab rau cov kws tshuaj thiab cov khoom noj. Methyl Tert-Butyl ether (MTBE) ua haujlwm ua cov roj av ntxiv rau txhim kho Octane Accounting keeb kwm ntau dua 15% ntawm kev siv nyiaj ntau me me.

Cov Ntaub Ntawv Kev Nyab Xeeb

Kev lom zem thiab kev tiv thaiv:
Mob Toxicity: Qhov ncauj LD50 yog 5628 mg / kg (nas), tab sis ntau tshaj 10 m b thiaj li ua rau dig muag, thiab 30 ml tej zaum yuav ua rau neeg tuag taus.
Kev cuam tshuam ntev: Kev kis tau ntev yuav ua rau lub siab thiab cov leeg hlwb. Cov hnab looj tes tiv thaiv thiab hnab looj tes yuav tsum tau hnav kom ua kom muaj kev nyab xeeb.
Qhov cuam tshuam ib puag ncig:
Lom rau dej tsiaj muaj sia. Tebchaws Asmeskas EPA stipulates hais tias kev txwv tsis pub tshaj nyob rau hauv dej yog 2100 tus ug / l (dej tshiab).
Zam kev tawm ncaj qha. Thaum muaj xau dej, nqus nrog xuab zeb lossis npog nrog kev tiv thaiv cov kuab tshuaj ua npuas ncauj.

Tuam txhab tau

Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb, kev loj hlob, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.

Peb cov khoom nrov muaj xws li cov organic tshuaj:CAS: 3327-22-8 CTA, Ua 27126-76-7 phenyliodosohydroxy tosylate, catalyst:CAS 110-02-1 thiophene, thiab lwm yam.

Tiv Tauj Peb

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