n-小9体育直播下载安装苹果

intermediate

n-phenyl-8-naphthylamine-1-sulfonic acid

molecular formula:c16h12no3s

molecular weight:298.34

structural formula:

cas no.  82-76-8

specificationsparameter purity:96% min
aniline:0.5% min
solid content:70% max

packing:30kg/bag

purpose:dyes intermediate



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