Copper, diazotized 4-amino-3-hydroxy-7-nitro-1-naphthalenesulfonic acid-diazotized o-toluidine-resorcinol coupling products complexes Suppliers

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Dayang Chem (Hangzhou) Co., Ltd. Recommended

Aera: China(Mainland)

Contact: Ms Wang

Phone: +86-571-8893-8639

Email: enquiry@dycnchem.com

Product Name: Copper, diazotized 4-amino-3-hydroxy-7-nitro-1-naphthalenesulfonic acid-diazotized o-toluidine-resorcinol coupling products complexes

Updated Date: 2022-06-26 18:54:57

Price: $Inquiry/100g