5-[[4-anilino-5-sulpho-1-naphthyl]azo]-4-hydroxynaphthalene-2,7-disulphonic acid, compound with N,N'-di(o-tolyl)guanidine (1:3) 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: 5-[[4-anilino-5-sulpho-1-naphthyl]azo]-4-hydroxynaphthalene-2,7-disulphonic acid, compound with N,N'-di(o-tolyl)guanidine (1:3)

Updated Date: 2021-07-26 18:31:54

Price: $Inquiry/100g