Solvent Red 32

    • Product Name: Solvent Red 32
    • Alias: Sudan Red G
    • Einecs: 219-622-7
    • 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

    837133

    Name Solvent Red 32
    Cas Number 6387-62-8
    Molecular Formula C25H19N3O
    Molecular Weight 377.44 g/mol
    Color Red
    Appearance Red powder
    Melting Point 144-146°C
    Solubility Soluble in organic solvents, insoluble in water
    Chemical Class Azo dye
    Application Coloring oils, waxes, plastics, and hydrocarbons
    Iupac Name 4-(2-methoxyphenylazo)-1-naphthylamine
    Ec Number 228-962-1

    As an accredited Solvent Red 32 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Opaque HDPE bottle containing 500 grams of Solvent Red 32, labeled with chemical details, hazard symbols, and manufacturer information.
    Shipping Solvent Red 32 should be shipped in tightly sealed containers, protected from heat, sparks, and open flames. It must be transported according to applicable hazardous materials regulations, ensuring proper labeling and documentation. Store and handle in a cool, dry, well-ventilated area away from incompatible substances during transit to prevent spills or contamination.
    Storage Solvent Red 32 should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and incompatible substances such as strong oxidizers. The storage area should be equipped to prevent environmental contamination and have suitable fire suppression systems. Containers must be labeled clearly and handled according to safety regulations and local guidelines.
    Application of Solvent Red 32

    Purity 98%: Solvent Red 32 with 98% purity is used in automotive fuel marking, where high purity ensures accurate and consistent color differentiation.

    Melting Point 196°C: Solvent Red 32 with a melting point of 196°C is used in industrial plastics coloration, where thermal stability prevents degradation during extrusion processes.

    Particle Size 4 microns: Solvent Red 32 with a particle size of 4 microns is used in printing ink formulations, where fine particle size enables uniform dispersion and vibrant print quality.

    Light Fastness Grade 6: Solvent Red 32 with light fastness grade 6 is used in textiles dyeing, where enhanced light stability maintains color integrity under prolonged sunlight exposure.

    Solubility in Hydrocarbons: Solvent Red 32 with high solubility in hydrocarbons is used in lubricants, where efficient dissolution provides homogenous and non-settling red tint.

    Heat Stability up to 180°C: Solvent Red 32 with heat stability up to 180°C is used in plastic masterbatches, where elevated thermal resistance prevents discoloration during high-temperature processing.

    Moisture Content <0.5%: Solvent Red 32 with moisture content below 0.5% is used in leather finishing, where low moisture prevents dye migration and ensures even coloration.

    Viscosity 12 mPa·s: Solvent Red 32 with a viscosity of 12 mPa·s is used in solvent-based wood coatings, where optimal viscosity allows smooth application and consistent film formation.

    Oil Absorption 28 g/100g: Solvent Red 32 with oil absorption of 28 g/100g is used in cosmetics, where proper oil affinity ensures stable dispersion and long-lasting color in lipstick bases.

    pH Stability Range 4–7: Solvent Red 32 with pH stability range of 4–7 is used in liquid detergents, where chemical stability guarantees persistent coloration in mildly acidic to neutral formulations.

    Free Quote

    Competitive Solvent Red 32 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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