There are 1 suppliers:
Aera: China(Mainland)
Contact: Ms Wang
Phone: +86-571-8893-8639
Email: enquiry@dycnchem.com
Website: http://www.dycnchem.com
Product Name: 4,4'-[carbonylbis[imino(1-hydroxy-3-sulphonaphthalene-6,2-diyl)azo]]bis[benzoic] acid, sodium salt
Updated Date: 2024-04-12 14:22:33
Price: $Inquiry/100g