7,7'-[Carbonylbis(imino-4,1-phenyleneazo)]bis(1,3-naphthalenedisulfonic acid 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: 7,7'-[Carbonylbis(imino-4,1-phenyleneazo)]bis(1,3-naphthalenedisulfonic acid disodium) salt

Updated Date: 2021-07-26 18:31:45

Price: $Inquiry/100g