4-Amino-3-hydroxy-1-naphthalenesulfonic acid [116-63-2]

4-Amino-3-Hydroxy-1-Naphthalenesulfonic Acid [116-63-2] is supplied to meet the demands of controlled research workflows, featuring a molecular formula of H2NC10H5(OH)SO3H and a molecular weight of 239.25 g/mol. This organic compound belongs to the sulfonic acids class, known for their ionizable sulfonic acid functional group. As per the provided data, it carries a Warning signal word due to its characteristics. This specific product boasts a purity of ≥ 90%, as well as low levels of impurities such as sulfate (≤ 0.2%) and residue after ignition (≤ 0.1%). It appears as a white to slightly brownish-pink to light purple powder and exhibits solubility in sodium carbonate. This product is suitable for analytical research purposes, making it an essential building block for various applications within the field.

• CAS Number: 116-63-2
• Assay: ≥ 90%
• Molecular Formula: H2NC10H5(OH)SO3H
• Molecular Weight: 239.25
• Exact Mass: 239.02522894
• GHS Signal Word: Warning
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]