Gado, Mohamed published the artcileThe role of graphene oxide anchored 1-amino-2-naphthol-4-sulphonic acid on the adsorption of uranyl ions from aqueous solution: kinetic and thermodynamic features, Application of 4-Amino-3-hydroxynaphthalene-1-sulfonic acid, the publication is International Journal of Environmental Analytical Chemistry (2019), 99(10), 996-1015, database is CAplus.
Graphene oxide-1-amino-2-naphthol-4-sulfonic acid (GOANS) adsorbent synthesized successfully from a natural source (cattle bones) for the U(VI) ions removal from liquid waste solutions The synthesized adsorbent characterized via Fourier transform IR (FTIR) spectroscopy, Brunauer-Emmett-Teller (BET) surface area anal., energy-dispersive x-ray spectroscopy (EDX) pattern, and SEM. Various exptl. parameters (time, adsorbent weight, initial uranium concentration and temperature) investigated and the results reveal that a higher uptake capacity of 311.5 mg/g achieved at pH 4 within 60 min. The obtained findings fitted well with thermodn., isothermal (Langmuir and Freundlich model) and pseudo second order kinetics. The neg. sign of (ΔG°)specified the spontaneity of adsorption process in the thermodn. study, (ΔH°) and pos. sign (ΔS°) indicate high randomness after adsorption.
International Journal of Environmental Analytical Chemistry published new progress about 116-63-2. 116-63-2 belongs to naphthyridine, auxiliary class Sulfonic acid,Amine,Naphthalene,Alcohol,Organic Pigment, name is 4-Amino-3-hydroxynaphthalene-1-sulfonic acid, and the molecular formula is C10H9NO4S, Application of 4-Amino-3-hydroxynaphthalene-1-sulfonic acid.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem