disodium 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphonatophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenzenesulphonate Suppliers

There are 1 suppliers：

Dayang Chem (Hangzhou) Co., Ltd. Recommended

Aera: China(Mainland)

Contact: Ms Wang

Phone: +86-571-8893-8639

Email: enquiry@dycnchem.com

Product Name: disodium 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphonatophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenzenesulphonate

Updated Date: 2021-07-26 18:31:54

Price: $Inquiry/100g