2,5-dichloro-4-[[4-(diethylamino)-o-tolyl]azo]benzenesulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-11-16 14:30:48
Purity: 98.0%
Product Detail: 2,5-dichloro-4-[[4-(diethylamino)-o-tolyl]azo]benzenesulphonic acid