2-Naphthalenesulfonic acid, 7-acetamido-4-hydroxy-3-[[p- (phenylazo)phenyl]azo]-, 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

Website: http://www.dycnchem.com

Product Name: 2-Naphthalenesulfonic acid, 7-acetamido-4-hydroxy-3-[[p- (phenylazo)phenyl]azo]-, sodium salt

Updated Date: 2024-09-22 01:11:29

Price: $Inquiry/100g