disodium 5-[[4-[[4-[(2,8-dihydroxy-6-sulphonatonaphthyl)azo]-o-tolyl]methyl]phenyl]azo]-4,6-dihydroxynaphthalene-2-sulphonate 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

Product Name: disodium 5-[[4-[[4-[(2,8-dihydroxy-6-sulphonatonaphthyl)azo]-o-tolyl]methyl]phenyl]azo]-4,6-dihydroxynaphthalene-2-sulphonate

Updated Date: 2024-04-06 23:30:50

Price: $Inquiry/100g