sodium 2,5-dichloro-4-[[4-(diethylamino)-o-tolyl]azo]benzenesulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-01-16 22:09:53
Purity: 98.0%
Product Detail: sodium 2,5-dichloro-4-[[4-(diethylamino)-o-tolyl]azo]benzenesulphonate