产品详情
CODE:km-092
Product Name: N,N’-di(1-naphthyl)-4,4-benzidine
CAS No.: 152670-41-2
Molecular Formula:C32H24N2
Molecular Structure: 。。。
Appearance: off-white powder
Assay: 98%min.
Moisture: 0.5% max
Impurities: 0.5% max.
Package: 10KG/fibre drum
Language:
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