Rhoduline Acid

The specification of Rhoduline Acid as follows
Molecular Weight: 461
Empirical Formula: C₂₀H₁₅O₈NS₂
Synonyms: Bis-5-hydroxy-7-sulphonaphthyl(2)-amine 6-6 Iminobis (1-naphthol-3-sulphonic acids), Di-J-acid,R WAcid
Form Supplied: Moist/Dry
Sales Basis : on real content MOL.WT.461
Packing: HDPE Bags with Polythylene Liners and M.S.drums with Polythylene LIners
Technical Data
Moist
Description: Greenish yellow to dull grey moist material
Nature of material: Di Sodium salt
Strength (Coupling Value): 50.0% Min.M.W. 461
Solubility: Soluble in water and dilute alkaline solution
J-Acid: 3.0% Max on 100% basis
Uses: Intermediate for dyestuffs
Dry
Description: Greenish grey to greenish brown dry material
Nature of Material: Di sodium salt
Strength (Coupling Value): 70% Min.M.W.461
Solubility: Soluble in water and dilute alkaline Solution
Acid: 3.0% Max on 100% basis