p-[[p-[[p-(diethylamino)phenyl]azo]phenyl]azo]benzenesulphonic acid, compound with 2,2',2''-nitrilotriethanol (1:1) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-16 23:39:15
Purity: 98.0%
Product Detail: p-[[p-[[p-(diethylamino)phenyl]azo]phenyl]azo]benzenesulphonic acid, compound with 2,2',2''-nitrilotriethanol (1:1)