5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid 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

Website: http://www.dycnchem.com

Product Name: 5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid

Updated Date: 2024-04-06 18:14:59

Price: $Inquiry/100g