الوصف

:::: P-Benaoquinone :::: Commodity：P-Benaoquinone　 ï¼­olecular formula：1, *-C6H4Ｏ2 Structural formula：O＝ ＝O Molecular weight：**8.*2(According to fhe international atomic weight of ***7) Specification： Appearance：Yellow or black green crystalline powder Content：≥*9% Melting Point：**2℃***6℃ Loss on dry：≤0.5% Usage： 　　 It can be widely used in medicine, herbicde, chemicals and dyes. Package, Storage and Transportation： (1)*5kg(N.W.)cardboard drum lined with double plastic bags. (2)Keep in cool, dry places（under *0℃~*0℃）and away from sunlight. (3)Shipped as dangerous goods.