6,13-dichloro-3,10-bis(phenylamino)triphenodioxazine-2,9-disulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-07-16 18:29:49
Purity: 98.0%
Product Detail: 6,13-dichloro-3,10-bis(phenylamino)triphenodioxazine-2,9-disulphonic acid