sodium 4,6-dihydroxy[[4-[[4-[(4-hydroxyphenyl)azo]phenyl]azo]-6-methoxy-p-tolyl]azo]naphthalene-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

Product Name: sodium 4,6-dihydroxy[[4-[[4-[(4-hydroxyphenyl)azo]phenyl]azo]-6-methoxy-p-tolyl]azo]naphthalene-2-sulphonate

Updated Date: 2021-07-26 18:31:52

Price: $Inquiry/100g