C.I. No.: Sulphur Blue 13 /Sulphur Blue BBF
Strength:150%
Packing:25Kg/DR
Contact: Iris
Phone: +86-311-85235829
Tel: +86-311-85235829
Email: iris@chemicals-biology.com
Add: No.508 Zhongshan East Road,Chang'An District,Shijiazhuang,Hebei,China