3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt 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: 3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt

Updated Date: 2021-07-26 18:31:42

Price: $Inquiry/100g