disodium 3-[(2,4-diaminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate price

disodium 3-[(2,4-diaminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate price, total count: 1

Price: $Inquiry/100g

Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended

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

Purity: 98.0%

Product Detail: disodium 3-[(2,4-diaminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate