Solvent Brown 12

    • Product Name: Solvent Brown 12
    • Alias: Nigrosine
    • Einecs: 215-868-3
    • Mininmum Order: 1 g
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
    • CONTACT NOW
    Specifications

    HS Code

    902072

    Chemical Name Solvent Brown 12
    C I Number C.I. 50445
    Cas Number 607-13-2
    Molecular Formula C18H12N2O
    Molecular Weight 272.30 g/mol
    Appearance Brown powder
    Solubility Soluble in organic solvents, insoluble in water
    Melting Point 156-160°C
    Application Used as a dye in plastics, oils, waxes, and resins
    Light Fastness Good
    Density 1.16 g/cm³
    Boiling Point Decomposes
    Synonyms Sudan Brown G
    Odor Odorless

    As an accredited Solvent Brown 12 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Solvent Brown 12 is packaged in a 25 kg net weight fiber drum with an inner polyethylene liner, ensuring safe, moisture-proof storage.
    Shipping Solvent Brown 12 is securely packed in tightly sealed, chemical-resistant drums or containers to prevent leaks and contamination. Each package is clearly labeled according to regulatory standards. The chemical is shipped via ground or sea, adhering to hazardous material transportation guidelines to ensure safety and product integrity during transit.
    Storage Solvent Brown 12 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed when not in use. Store separately from oxidizing agents and strong acids. Ensure proper labeling and avoid moisture contact. Use appropriate containment to prevent environmental contamination and observe all relevant safety regulations.
    Application of Solvent Brown 12

    Purity 98%: Solvent Brown 12 with 98% purity is used in plastic dyeing applications, where it ensures consistent color distribution and high chromatic strength.

    Melting Point 160°C: Solvent Brown 12 with a melting point of 160°C is used in hot-melt ink formulations, where it provides excellent thermal stability and prevents pigment degradation.

    Particle Size 5 µm: Solvent Brown 12 with a particle size of 5 µm is used in leather finishing processes, where it achieves smooth surface coverage and uniform penetration.

    Light Fastness Grade 5: Solvent Brown 12 with light fastness grade 5 is used in automotive coatings, where it maintains color integrity under prolonged UV exposure.

    Solubility in Organic Solvents: Solvent Brown 12 with high solubility in organic solvents is used in synthetic fiber coloring, where it allows rapid dissolution and even dye uptake.

    Stability Temperature 180°C: Solvent Brown 12 with stability up to 180°C is used in polyester resin coloring, where it resists thermal decomposition during polymer processing.

    Free Quote

    Competitive Solvent Brown 12 prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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