3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid 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: 3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid

Updated Date: 2022-07-31 07:46:04

Price: $Inquiry/100g