1-(2-chloro-4-nitrophenylazo)-2-naphthol

    • Product Name: 1-(2-chloro-4-nitrophenylazo)-2-naphthol
    • Chemical Name (IUPAC): 1-[(2-chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
    • CAS No.: 842-07-9
    • Chemical Formula: C16H10ClN3O3
    • Form/Physical State: Solid
    • 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

    443918

    Chemical Name 1-(2-chloro-4-nitrophenylazo)-2-naphthol
    Molecular Formula C16H10ClN3O3
    Molecular Weight 327.73 g/mol
    Appearance Red to orange powder
    Melting Point 218-220°C
    Solubility In Water Insoluble
    Solubility In Organic Solvents Soluble in ethanol and acetone
    Cas Number 2719-64-0
    Application Dye, analytical reagent
    Structure Type Azo compound
    Functional Groups Azo, nitro, chloro, and phenolic groups
    Hazard Statements Irritant, potentially harmful if inhaled or swallowed
    Storage Conditions Store in a cool, dry place away from light and incompatible substances

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

    Packing & Storage
    Packing Brown glass bottle, 25 grams, with a tightly sealed cap; labeled with chemical name, structure, hazard symbols, and handling instructions.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 8-10 metric tons packed in 25kg drums, securely loaded with pallets, moisture protection, and proper labeling.
    Shipping 1-(2-Chloro-4-nitrophenylazo)-2-naphthol is shipped in tightly sealed containers, protected from light and moisture. It is classified as a hazardous material due to its potential environmental and health risks. Appropriate labeling, documentation, and compliant packaging are ensured, adhering to national and international transport regulations such as ADR, IATA, and IMDG.
    Storage Store 1-(2-chloro-4-nitrophenylazo)-2-naphthol in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers and reducing agents. Keep the container tightly closed and clearly labeled. Protect from moisture and physical damage. Use only with proper personal protective equipment and follow all relevant safety protocols for handling hazardous chemicals.
    Shelf Life Shelf life: **Stable for at least 2 years** if stored in a tightly sealed container, away from light, moisture, and heat.
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