Country: 
China (Mainland)
Business Type: Trading Company
Mr.wade
Tel: 86-0516-83769139
3-Hydroxy-2-naphthoic acidCAS NO.: 92-70-6
4,4′-Diamino-2,2′-stilbenedisulfonic acidCAS NO.: 81-11-8
7-Amino-4-hydroxy-2-naphthalenesulfonic acidCAS NO.: 87-02-5
N,N-DimethylanilineCAS NO.: 121-69-7
m-PhenylenediamineCAS NO.: 108-45-2
Crystal Violet lactoneCAS NO.: 1552-42-7
Methyl violetCAS NO.: 8004-87-3
-Aminonaphthalene-1-sulfonic acidCAS NO.: 81-16-3
BASIC YELLOW 2CAS NO.: 2465-27-2
