5-amino-2-naphthalenesulfonic acid 119-79-9;51548-48-2, Information for 5-amino-2-naphthalenesulfonic acid 119-79-9;51548-48-2, Suppliers of China 5-amino-2-naphthalenesulfonic acid 119-79-9;51548-48-2

5-amino-2-naphthalenesulfonic acid (4)

CAS RN:119-79-9;51548-48-2
Hangzhou Colorific Chemicals Co., Ltd.

Telephone:86-571-89712977 89712978 89712979
Anshan Pan-asia Import & Export Company Limited

Telephone:+86-411-82528032 82527812
Tianjin city modern chemical Co., Ltd.

Telephone:+86-22-23977777 83962221
Buipo International

Telephone:021-68765461