N,N-Dimetyl-p-phenylenediamine Dihydrochloride C8H12N2.2H2O Chai 25g Cas: 536-46-9
Giá Bán : 2.150.000₫

N,N-Dimetyl-p-phenylenediamine Dihydrochloride

CTHH: C8H12N2.2H2O

Chai 25g

Cas: 536-46-9

Xuất xứ: Trung Quốc

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