4,5-Dihydroxy-3-[(2-methyl-4-sodiosulfophenyl)azo]naphthalene-1-sulfonic acid sodium 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: 4,5-Dihydroxy-3-[(2-methyl-4-sodiosulfophenyl)azo]naphthalene-1-sulfonic acid sodium salt

Updated Date: 2022-06-23 12:12:28

Price: $Inquiry/100g