Product Name	Amino C acid     2-naphthylamine-4,8-disulfnec Acid
CAS No.	131-27-1
Formula	C10H9NO6S2
Molecular Weight	303.31
Structure
Usage	Intermediate for fast dyes and reactive dyes
Appearance	Prism-like white crystal
Purity
Origin	China
Package	25 kg Polywoven Bag or packing at your desire