C.I. No.: Sulphur Blue 5/Sulphur Dark Blue 3R
Strength:130%
Sulphur Blue BRN
Sulphur Blue BBF
Sulphur Blue 15
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