barium bis[3-chloro-4-ethyl-5-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate] price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-02-23 17:38:41
Purity: 98.0%
Product Detail: barium bis[3-chloro-4-ethyl-5-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate]