2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-6-(ethenylsulfonyl)-1-sulfo-2-naphthalenylazo-4-hydroxy- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:22
Purity: 98.0%
Product Detail: 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-6-(ethenylsulfonyl)-1-sulfo-2-naphthalenylazo-4-hydroxy-