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: potassium sodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-methylphenyl)azo]naphthalene-2-sulphonate]
Updated Date: 2024-09-21 18:57:47
Price: $Inquiry/100g