Benzenesulfonic acid, 2-[ (2-hydroxy-1-naphthalenyl)azo]-5-[(2-sulfophenyl)azo]-, disodium 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

Website: http://www.dycnchem.com

Product Name: Benzenesulfonic acid, 2-[ (2-hydroxy-1-naphthalenyl)azo]-5-[(2-sulfophenyl)azo]-, disodium salt

Updated Date: 2024-01-26 19:17:57

Price: $Inquiry/100g