pentaammonium hydrogen 4-amino-3-[(2,5-disulphonatophenyl)azo]-5-hydroxy-6-[(3-phosphonatophenyl)azo]naphthalene-2,7-disulphonate price

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

Updated Date: 2024-09-23 10:27:47

Purity: 98.0%

Product Detail: pentaammonium hydrogen 4-amino-3-[(2,5-disulphonatophenyl)azo]-5-hydroxy-6-[(3-phosphonatophenyl)azo]naphthalene-2,7-disulphonate