Welcome: Hebei Dekuo Biotechnology Co., Ltd
Language:
∷
∷
∷
Sulphur Blue 7 / Sulphur Blue BRN
C.I. 53440
CAS NO.: 1327-57-7
Packing：20Kg/DR
Used for dyeing cotton etc
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
Manager