trisodium 6-[(2,4-diaminophenyl)azo]-4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalene-2,7-disulphonate 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: trisodium 6-[(2,4-diaminophenyl)azo]-4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalene-2,7-disulphonate

Updated Date: 2023-02-14 18:18:49

Price: $Inquiry/100g