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3,3'-Dichlorobenzidine Hydrochloride

    • Product Name 3,3'-Dichlorobenzidine Hydrochloride
    • Alias Fast Black K Salt
    • Einecs 208-319-7
    • 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

    148807

    Chemical Name 3,3'-Dichlorobenzidine Hydrochloride
    Cas Number 612-83-9
    Molecular Formula C12H10Cl2N2·2HCl
    Molecular Weight 326.07 g/mol
    Appearance Light yellow to beige powder
    Solubility In Water Slightly soluble
    Melting Point 227-230°C (decomposes)
    Density 1.38 g/cm³ (estimated)
    Synonyms 3,3'-Dichlorobiphenyl-4,4'-diamine dihydrochloride
    Odor Odorless
    Storage Temperature Store at room temperature, keep tightly closed

    As an accredited 3,3'-Dichlorobenzidine Hydrochloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 25g amber glass bottle, tightly sealed, featuring a warning label with chemical name, hazard symbols, and handling instructions.
    Shipping 3,3'-Dichlorobenzidine Hydrochloride is shipped in tightly sealed containers to prevent moisture ingress and contamination. It must be clearly labeled as a hazardous material and handled according to local, national, and international regulations. Precautions against exposure and spills are mandatory, and shipping typically requires documentation and compliance with safety transport guidelines.
    Storage 3,3'-Dichlorobenzidine Hydrochloride should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible materials like strong oxidizers and acids. Protect from light and moisture. Label containers clearly and keep them away from heat or ignition sources. Storage should comply with local regulations due to its hazardous and potentially carcinogenic nature.
    Application of 3,3'-Dichlorobenzidine Hydrochloride

    Purity 99%: 3,3'-Dichlorobenzidine Hydrochloride with 99% purity is used in the synthesis of organic pigments, where it ensures high color strength and minimal impurities in the final product.

    Particle Size 5 μm: 3,3'-Dichlorobenzidine Hydrochloride with a particle size of 5 μm is used in ink formulation, where it facilitates uniform dispersion and smooth printing performance.

    Melting Point 220°C: 3,3'-Dichlorobenzidine Hydrochloride with a melting point of 220°C is used in high-temperature polymer synthesis, where it guarantees thermal stability during processing.

    Stability Temperature 150°C: 3,3'-Dichlorobenzidine Hydrochloride with stability up to 150°C is used in dye manufacturing, where it maintains molecular integrity under elevated reaction conditions.

    Molecular Weight 316.56 g/mol: 3,3'-Dichlorobenzidine Hydrochloride with a molecular weight of 316.56 g/mol is used in analytical reference standards, where it provides accurate quantification for chromatographic analyses.

    Solubility in Water 2 g/L: 3,3'-Dichlorobenzidine Hydrochloride with solubility of 2 g/L in water is used in aqueous dye application, where it enhances homogeneous color distribution.

    Bulk Density 0.7 g/cm³: 3,3'-Dichlorobenzidine Hydrochloride with a bulk density of 0.7 g/cm³ is used in tablet manufacturing, where it enables precise dosage formulation.

    Purity by HPLC 98.5%: 3,3'-Dichlorobenzidine Hydrochloride with HPLC purity of 98.5% is used in laboratory reagent preparations, where it delivers reliable and reproducible experimental results.

    Low Impurity Profile <0.5%: 3,3'-Dichlorobenzidine Hydrochloride with impurities less than 0.5% is used in specialty dye synthesis, where it minimizes side reactions and optimizes yield.

    Ash Content <0.1%: 3,3'-Dichlorobenzidine Hydrochloride with ash content below 0.1% is used in advanced polymer applications, where it prevents residue formation during thermal processing.

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