disodium 6-amino-4-hydroxy-3-[[2-methoxy-5-methyl-4-[(4-nitrophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonate 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 6-amino-4-hydroxy-3-[[2-methoxy-5-methyl-4-[(4-nitrophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonate

Updated Date: 2024-09-26 18:56:07

Price: $Inquiry/100g