1-Naphthol-5-Sulfonic Acid/L Acid/alpha naphtholsulfonic acid

    • Product Name: 1-Naphthol-5-Sulfonic Acid/L Acid/alpha naphtholsulfonic acid
    • Chemical Name (IUPAC): 5-hydroxynaphthalene-1-sulfonic acid
    • CAS No.: 130-14-3
    • Chemical Formula: C10H8O4S
    • Form/Physical State: 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

    270142

    Cas Number 116-63-2
    Molecular Formula C10H8O4S
    Molecular Weight 224.23 g/mol
    Synonyms L Acid, 1-Naphthol-5-sulfonic acid, alpha-naphtholsulfonic acid
    Appearance White to off-white powder
    Melting Point 240 °C (decomposes)
    Solubility In Water Soluble
    Ph Of 1 Solution Approximately 2.5
    Boiling Point Decomposes before boiling
    Storage Conditions Store in a cool, dry place, keep container tightly closed

    As an accredited 1-Naphthol-5-Sulfonic Acid/L Acid/alpha naphtholsulfonic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1-Naphthol-5-Sulfonic Acid is packaged in a 100g amber glass bottle, sealed, with clear labeling and safety information provided.
    Container Loading (20′ FCL) 20′ FCL: Packed in 25 kg bags, shrink-wrapped on pallets, safely loaded for export—ensures minimal contamination and optimal stability.
    Shipping 1-Naphthol-5-Sulfonic Acid is shipped in tightly sealed containers, protected from moisture and incompatible substances. It is typically packaged in fiber drums or plastic containers, labeled per hazardous materials regulations. Transport must comply with local and international guidelines for chemicals, ensuring safety against spills, leaks, and environmental exposure during transit.
    Storage 1-Naphthol-5-Sulfonic Acid should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from moisture and direct sunlight. Ensure proper labelling and access control, and use secondary containment to prevent spills. Always follow all relevant safety protocols and local regulations for chemical storage.
    Shelf Life 1-Naphthol-5-Sulfonic Acid should be stored tightly sealed, protected from moisture and light; typical shelf life is 2-3 years.
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    Tel: +8615371019725

    Email: sales7@boxa-chem.com

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    Certification & Compliance