3-Hydroxy-4-[4-(phenylazo)phenylazo]-2,7-naphthalenedisulfonic 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-Hydroxy-4-[4-(phenylazo)phenylazo]-2,7-naphthalenedisulfonic acid

Updated Date: 2024-09-26 21:09:21

Price: $Inquiry/100g