disodium 4,4'-[(2,4-diamino-1,3-phenylene)bis(azo)]bis[benzenesulphonate] 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: disodium 4,4'-[(2,4-diamino-1,3-phenylene)bis(azo)]bis[benzenesulphonate]

Updated Date: 2021-07-26 18:31:24

Price: $Inquiry/100g