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產品搜索: nepolyamine
68131-73-7
268-626-9
(-CH2CH2NH-)n
Fatty acids, c18-unsatd., dimers, polymers with acetic acid, bisphenol a, 2,2-1,4-butanediylbis(oxymethylene)bisoxirane, epichlorohydrin, formaldehyde, glycidyl ph ether, polyethylenepolyamines and ta
180898-36-6
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