2-[[4-(dimethylamino)phenyl]azo]-1-methylpyridinium methyl sulphate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-27 15:06:56
Purity: 98.0%
Product Detail: 2-[[4-(dimethylamino)phenyl]azo]-1-methylpyridinium methyl sulphate