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: 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonic] acid, disodium salt, compound with 2,2'-iminodiethanol (1:2)
Updated Date: 2022-06-26 18:41:25
Price: $Inquiry/100g
Send Inquiry