4-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulphophenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid, sodium salt 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: 4-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulphophenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

Updated Date: 2021-07-26 18:31:52

Price: $Inquiry/100g