1-Amino-2-naphthol-4-sulphonic acid extrapure

1-Amino-2-Naphthol-4-Sulfonic Acid, also known as Tobias acid, is an organic compound with the molecular formula C10H9NO4S. It appears as a reddish-brown to dark brown crystalline powder and is a key intermediate in the manufacture of azo dyes. This compound is known for its role in dye synthesis, particularly for textile and leather applications.

Applications:

• Dye Manufacturing: 1-Amino-2-Naphthol-4-Sulfonic Acid is a crucial intermediate in the production of azo dyes, which are widely used in the textile, leather, and paper industries.
• Pigments: Used in the synthesis of various pigments for printing inks and plastics.
• Pharmaceuticals: Acts as a precursor in the preparation of certain pharmaceutical compounds.

Handling and Storage:

• Handling: Handle with care, using appropriate protective equipment such as gloves, goggles, and protective clothing to prevent contact with skin and eyes. Ensure adequate ventilation to avoid inhalation of dust. Avoid generating dust and use appropriate measures to control dust exposure.
• Storage: Store in a cool, dry, and well-ventilated area away from incompatible materials like strong oxidizing agents. Keep the container tightly sealed when not in use. Protect from moisture and direct sunlight to prevent degradation.