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1-Naphthylthiourea

    • Product Name 1-Naphthylthiourea
    • Alias ANTU
    • Einecs 202-082-0
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    361440

    Productname 1-Naphthylthiourea
    Casnumber 86-88-4
    Molecularformula C11H10N2S
    Molarmass 202.28 g/mol
    Appearance White to yellowish crystalline powder
    Meltingpoint 180-184°C
    Solubilityinwater Slightly soluble
    Boilingpoint Decomposes before boiling
    Density 1.298 g/cm³
    Odor Odorless
    Storagetemperature Room temperature
    Synonyms Alpha-Naphthylthiourea, ANT
    Inchikey ODGXUOVZWDJRFI-UHFFFAOYSA-N

    As an accredited 1-Naphthylthiourea factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1-Naphthylthiourea, 100g: Supplied in a sealed amber glass bottle with tamper-evident cap, labeled with hazard warnings and chemical identification.
    Shipping 1-Naphthylthiourea should be shipped in tightly sealed containers, protected from light and moisture, and clearly labeled as hazardous. Transport must comply with relevant regulations for toxic substances, ensuring appropriate handling and documentation. Use secondary containment to prevent leaks or spills, and accompany the shipment with a safety data sheet (SDS).
    Storage 1-Naphthylthiourea should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and acids. The storage area should be clearly labeled and protected from moisture and light. Use chemical-resistant shelving, and ensure the area is equipped with spill containment and proper safety signage. Store away from food and feed.
    Application of 1-Naphthylthiourea

    Purity 99%: 1-Naphthylthiourea with purity 99% is used in analytical chemistry for metal ion detection, where high specificity and low background interference are achieved.

    Melting Point 146°C: 1-Naphthylthiourea with a melting point of 146°C is applied in pesticide residue analysis, where thermal stability ensures accurate quantification.

    Particle Size <50 µm: 1-Naphthylthiourea with particle size less than 50 µm is used in pigment synthesis, where fine dispersion leads to uniform color distribution.

    Molecular Weight 194.26 g/mol: 1-Naphthylthiourea with molecular weight 194.26 g/mol is utilized in biochemical assays, where defined molarity improves reproducibility of results.

    Stability Temperature up to 120°C: 1-Naphthylthiourea with stability temperature up to 120°C is used in catalysis research, where consistent activity at elevated temperatures enhances reaction efficiency.

    Solubility in Ethanol 10 g/L: 1-Naphthylthiourea with solubility in ethanol of 10 g/L is used in organic synthesis, where rapid dissolution optimizes reaction rates.

    Absorbance Max 288 nm: 1-Naphthylthiourea with absorbance maximum at 288 nm is employed in spectrophotometric quantification, where reliable detection sensitivity is achieved.

    Moisture Content <0.5%: 1-Naphthylthiourea with moisture content below 0.5% is used in pharmaceutical formulation, where minimized water content prevents hydrolytic degradation.

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