sodium 6-amino-3-[[5-anilinosulphonyl-2-methylphenyl]azo]-4-hydroxynaphthalene-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

Website: http://www.dycnchem.com

Product Name: sodium 6-amino-3-[[5-anilinosulphonyl-2-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonate

Updated Date: 2023-09-30 17:17:10

Price: $Inquiry/100g