Our main products:
Sulphur black 2BR 200% CAS:1326-82-5
Sulphur black B 200% CAS:1326-82-5
Solubilised Sulphur Black CAS:1326-83-6
Liquid Sulphur black CAS:1326-82-5
2,4-Dinitrochlorobenzene CAS:97-00-7
2,4-Dinitrophenol CAS:51-28-5
2,4-Dinitrophenol sodium CAS:1011-73-0
2,4-Dinitroaniline CAS:97-02-9
2-Amino-4-nitrophenol CAS:99-57-0
2-Amino-4-nitrophenol sodium CAS:61702-43-0
6-Chloro-2,4-dinitroaniline CAS:3531-19-9
6-Bromo-2,4-dinitroaniline CAS:1817-73-8
Sodium Sulfide and disperse dyes, vat dyes, acid dyes and so on.
pls check it and tell me what product do you need.