disodium 2-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonatophenyl)azo]phenyl]azo]-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-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonatophenyl)azo]phenyl]azo]-5-nitrobenzenesulphonate

Updated Date: 2021-07-26 18:31:50

Price: $Inquiry/100g