Description
Product Specifications
4-[2-(6-Chloro-1H-indazol-3-yl)azo]-3-hydroxynaphthalene-2,7-disulfonic   acid, disodium salt; 
Formula: C17H9ClN4Na2O7S2 
MW: 526.84 g/mol
Storage/Handling: Store at 5°C, keep  under inert gas.
PubChem Chemical ID: 92131204