1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid)

    • Product Name: 1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid)
    • Chemical Name (IUPAC): 4-amino-2-hydroxynaphthalene-1-sulfonic acid
    • CAS No.: 130-23-4
    • Chemical Formula: C10H9NO4S
    • Form/Physical State: Grey to brown powder
    • Factroy Site: No.968 Jiangshan Rd., Nantong ETDZ, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    652440

    Product Name 1-Amino-2-Naphthol-4-Sulfonic Acid
    Synonyms 1,2,4 Acid
    Chemical Formula C10H9NO4S
    Molecular Weight 239.25 g/mol
    Appearance Off-white to brown powder
    Cas Number 116-63-2
    Solubility In Water Soluble
    Melting Point Decomposes above 300°C
    Purity Typically ≥ 98%
    Ph Of 1 Percent Solution Approximately 2-3
    Storage Conditions Store in a cool, dry place
    Main Use Intermediate in dye and pigment manufacture
    Odor Odorless
    Hazard Classification Irritant

    As an accredited 1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1-Amino-2-Naphthol-4-Sulfonic Acid (1,2,4 Acid) is packed in a 25 kg net weight, HDPE drum.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for 1-Amino-2-Naphthol-4-Sulfonic Acid includes secure packaging, moisture protection, and efficient stacking for safe transport.
    Shipping 1-Amino-2-Naphthol-4-Sulfonic Acid (1,2,4 Acid) is securely packed in tightly sealed, moisture-proof containers and shipped as non-hazardous material. Standard shipping follows all relevant regulations, with careful labeling to ensure safety and product integrity during transit. Custom documentation is provided for both domestic and international deliveries.
    Storage 1-Amino-2-Naphthol-4-Sulfonic Acid (1,2,4 Acid) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances like strong oxidizers. Protect from moisture and direct sunlight. Ensure proper labeling and use secondary containment to prevent spills. Wear appropriate personal protective equipment when handling and storing.
    Shelf Life 1-Amino-2-Naphthol-4-Sulfonic Acid (1,2,4 Acid) typically has a shelf life of 2 years under cool, dry storage conditions.
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