CAS 68 {- 12-2 n, n-DimethylformamideDMF tseem hu ua Savethylformamide, Dosethyl Formamide. DMF Tshuaj yog cov kua tsis muaj xim thiab pob tshab, uas yog mistible nrog dej thiab feem ntau cov kuab tshuaj. Dimethylformamide DMF yog siv los ua kev ntsuas cov tshuaj tiv thaiv, cov kuab tshuaj ntawm cov yas, acetylene. Zoo heev Organic kuab tshuaj, extraction tus neeg saib xyuas. Kua kua dimethylform ntxiv kuj siv cov khoom siv ntawm cov tshuaj, tshuaj tua kab. Tsis tas li ntawd raws li lub kaum kev ntawm cov tshuaj tsis muaj, cov xwm txheej organic, photometry, roj chomatography nyob ruaj ruaj ua kua. Tab sis ntev {{6- sij hawm} ntu kev sib cuag lossis kev sib cuag siab siab yuav yog tshuaj lom rau tib neeg.
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Yog dimethylformamide DMF lom?
Dimethylformamide DMF Cov Tshuaj Txhuam Cov kua muaj cov pa hluav taws xob siab thiab ua kom ruaj khov, yooj yim nkag mus rau lub cev, tawv nqaij, thiab zom zaub mov. Ntev -}}}}}} dua raug rau cov kev muaj siab ntawm DMF vapor yuav ua rau ntau qhov kev pheej hmoo muaj kev noj qab haus huv ntau.
Rau cov neeg ua haujlwm, ntev raug rau DMF vapor yuav ua rau lub qhov muag, tawv nqaij, thiab ua pa ua pa. Qee qhov kev tshawb fawb kuj tau qhia tias lub caij nyoog ntev ntawm DMF Vapor yuav yog tshuaj lom rau daim siab, raum, thiab cov paj hlwb.
DMF cov kuab tshuaj kuj tseem tuaj yeem nqus tau los ntawm daim tawv nqaij thiab ua rau qee cov tawv nqaij khaus. Nws yuav ua rau dermatitis, dryness, liab, thiab khaus.
Kev tiv thaiv kev tiv thaiv
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2. Txhim kho qhov cua: tswj tau cua zoo thiab ua kom huab cua zoo kom txo tau vapor lossis roj ntau.
3. Tsis txhob nqus tau: Zam kev sib cuag nrog n, n - dimethylformamide vapors, tshwj xeeb tshaj yog thaum kov cov khoom no.
Qhov twg yuav dmf cas 68-12-2?
Rau siab - purity dimethylformamide (CAS 68-12-2),Gneebioyog koj tus khub uas ntseeg tau. Peb muab tus nqi tshaj tawm -}}}}}}}}}}}}}}}}}}}}}}}}} kev ua haujlwm polyurethane, acrylic fiber ntau lawm, thiab tshuaj saptteatory. Tiv tauj peb rau hnub no rau cov lus hais!
Peb Cov Kev Pab
Kev Tswj Xyuas Zoo
Gneebio tau cog lus los muab kev txhim khu kev qha, siab - cov khoom zoo. Peb cov kev ntsuas kev tshawb nrhiav tau nruab nrog kev ua twj siab thiab pab pawg tshaj lij kom ntseeg tau tias peb cov khoom lag luam raws li koj cov qauv. Tom qab koj paub meej tias koj cov xaj, peb ua kom koj cov zaub mov xa tuaj nrog koj daim ntawv pov thawj tsim nyog ntawm kev tsom xam (COA). Yog xav paub ntxiv txog cov khoom lag luam COA, thov hu rau peb.
Dichhloromethane Ntim
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Yam ntim |
Qho ntau |
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270kgs Hlau Nruas |
80 nruas, 21.6mts / 20'fcl |
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Iso Tank |
26ms |
Txog Peb
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
