bis[4-[(3-carboxy-4-hydroxyphenyl)azo]-2-methoxynaphthalene-1-diazonium] sulphate 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: bis[4-[(3-carboxy-4-hydroxyphenyl)azo]-2-methoxynaphthalene-1-diazonium] sulphate

Updated Date: 2021-07-26 18:31:43

Price: $Inquiry/100g