Premium yacu N, N'-methylenebisacrylamide (MBA) ni ifu yera, idafite impumuro nziza, ifu ya hygroscopique ntoya. Inzira ya molekile ni C7H10N2O2, izwi kandi nka MBA, N, N'-methylene bisacrylamide cyangwa dimethylol ethylene urea. Ibicuruzwa birakora cyane kandi bikora cyane, bigatuma biba byiza kuri ...
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