1-Naphthalenesulfonicacid, 8,8'-[sulfonylbis(p-phenyleneazo)]bis[7-hydroxy- (8CI) 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: 1-Naphthalenesulfonicacid, 8,8'-[sulfonylbis(p-phenyleneazo)]bis[7-hydroxy- (8CI)

Updated Date: 2024-09-22 18:00:47

Price: $Inquiry/100g