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Mwaramutse, ngwino urebe ibicuruzwa byacu!

Dimethylformamide DMF Ibara ritagira umucyo Amazi yo gukoreshwa

N, N-Dimethylformamide (DMF), amazi adafite ibara rifite ibara ryinshi rifite imikoreshereze myinshi kandi ikoreshwa cyane mubikorwa bitandukanye. DMF, imiti ya C3H7NO, ni ifumbire mvaruganda nibikoresho byingenzi bya shimi. Nibintu byiza cyane bya solvent, iki gicuruzwa nikintu cyingirakamaro mubisabwa bitabarika. Waba ukeneye igisubizo cyibintu kama cyangwa ibinyabuzima, DMF nibyiza.


Ibicuruzwa birambuye

Ibicuruzwa

Ironderero rya tekiniki

Umutungo Igice Agaciro Igisubizo
Kugaragara CYIZA CYIZA
Acide ppm ≤25 3
RUSANGE % 99.9 Min 99.98
AMABARA (PT-CO) Hazen 10 Mak <5
AMAZI mg / kg 300 Mak 74
Icyuma mg / kg 0.050 Byinshi 0
ACIDITY (HCOOH) mg / kg 10 Mak 5
SHINGIRO (DMA) mg / kg 10 Mak 0
METHANOL mg / kg 20 Mak 0
UMWANZURO (25ºC, 20% AQUEOUS) μs / cm 2.0 Mak 0.06
PH 6.5-8.0 7.0

Ikoreshwa

Kimwe mu bintu byingenzi biranga DMF nubushobozi bwayo bwo kuvanga kubusa namazi hamwe nudukoko twinshi. Ibiranga bitandukanya nibindi bisubizo, bigatuma bihinduka cyane kandi bikwiranye nurwego runini rwa porogaramu. DMF igaragaza imbaraga zidasanzwe kubintu byombi kama nimborera, bigatuma iba ingirakamaro muguhuza imiti, amarangi, na polymers. Kamere yacyo idafite ibara kandi ibonerana yemeza ko idasize ibimenyetso cyangwa ibisigara, bigatuma iba nziza kubicuruzwa byujuje ubuziranenge kandi byoroshye.

Ibicuruzwa byacu bya DMF ntibizwi gusa kubintu byabigenewe, ariko kandi kubwiza budasanzwe. Twishimiye gutanga DMF nziza zujuje ubuziranenge bwinganda. Ubuziranenge bwacyo no guhuzagurika bituma uhitamo kwizewe kubanyamwuga muri buri gice. Kuva mubakora imiti kugeza kubakora imiti, DMF yacu irazwi kubwizerwa no gukora.

Muncamake, N, N-Dimethylformamide nigicuruzwa cyiza cyane kandi gihindagurika kandi cyiza. Hamwe nubushobozi buhebuje bwibintu byinshi hamwe nubushobozi bwayo bwo kuvanga n’amazi n’umusemburo ngengabuzima, ni ibikoresho fatizo by’imiti biva mu nganda nyinshi. Waba ukeneye ibishishwa bya synthesis ya farumasi, kubyara irangi cyangwa gukora polymer, DMF zacu zitanga urwego rwo hejuru rwimikorere kandi rwizewe. Wizere ibicuruzwa byacu kugirango uhuze ibyo usabwa kandi ujyane ibikorwa byawe murwego rwo hejuru.


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