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    HomeProductsSpecialty ChemicalsConstruction & Coating ChemicalsAdipic Acid Dihydrazide CAS 1071-93-8
    • Adipic Acid Dihydrazide CAS 1071-93-8
    • Adipic Acid Dihydrazide CAS 1071-93-8

    Adipic Acid Dihydrazide CAS 1071-93-8

    Adipic Acid Dihydrazide, identified by CAS 1071-93-8, is a high-melting point crystalline dihydrazide and polyfunctional chemical intermediate characterized by its symmetrical molecular structure and ability to react with ketone or aldehyde groups. This organic compound functions as a highly effective latent curing agent and crosslinking agent in the formulation of thermosetting powder coatings and water-based acrylic emulsions. Within advanced chemical material manufacturing, Adipic Acid Dihydrazide  serves as a critical formaldehyde scavenger and a toughening agent for epoxy resin systems, significantly enhancing the flexibility, water resistance, and adhesive strength of industrial coatings. Its chemical properties allow for stable storage at ambient temperatures while initiating rapid crosslinking upon heating or drying. We provide this material with competitive factory pricing to support specialized industrial production, offering customized specifications to align with precise particle size and purity requirements. Comprehensive technical documentation is integrated into our service, providing MSDS, TDS, COA with every shipment to ensure regulatory compliance in bulk supply operations.

    • CAS: 1071-93-8
    • Synonyms: Adipic Acid Dihydrazide, Adipic Dihydrazide, ADH, Hexanedioic Acid Dihydrazide
    • Einecs: 213-999-5
    • Molecular Formula: C6H14N4O2
    • Grade: Industrial grade 99%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    1 Technical Data Sheet (TDS)
    2 Strategic Industrial Applications
    3 Quality Assurance & Testing
    4 Storage & Safety Handling
    4.1 Storage Conditions
    4.2 Safety & PPE Recommendations

    Technical Data Sheet (TDS)

    The following parameters reflect the standard quality requirements for international B2B procurement and industrial application.

    PropertySpecification
    AppearanceWhite crystalline powder
    Purity (Assay)≥ 99.0%
    Melting Point180°C – 182°C
    Loss on Drying≤ 0.5%
    Hydrazine Content (Free)≤ 100 ppm
    SolubilitySoluble in water; slightly soluble in alcohol
    Ash Content≤ 0.1%

    Strategic Industrial Applications

    ADH is primarily valued for its role in “Room Temperature Crosslinking” technology:

    • Waterborne Coatings: Used as a crosslinker for acrylic emulsions and water-based polyurethanes (PUDs). It reacts with carbonyl-containing resins to form a durable, chemical-resistant film upon drying at ambient temperatures.
    • Adhesives & Sealants: Enhances the bonding strength and heat resistance of water-based adhesives.
    • Formaldehyde Scavenger: Highly effective at neutralizing residual formaldehyde in textiles, leather, and wood products, helping manufacturers meet strict environmental standards.
    • Powder Coatings: Acts as a curing agent for epoxy-polyester powder systems, providing excellent mechanical properties and weathering resistance.

    Quality Assurance & Testing

    Our production process is engineered to ensure the lowest possible free hydrazine levels, which is critical for safety and environmental compliance.

    • Purity Validation: Every shipment is tested via HPLC to ensure the assay exceeds 99.0%.
    • Moisture Control: Advanced drying technology ensures a low moisture content (≤ 0.5%), preventing caking during long-distance maritime transport.
    • Process Standards: Manufactured under ISO 9001 management, ensuring consistent particle size distribution for easy dissolution in industrial mixers.

    Storage & Safety Handling

    Storage Conditions

    ADH should be stored in a cool, dry, and dark area. The product is sensitive to moisture and light; therefore, containers must remain hermetically sealed when not in use. Store away from strong oxidizers and mineral acids.

    Safety & PPE Recommendations

    • Handling: Use in a well-ventilated area. Avoid generating dust clouds.
    • Eye/Skin Protection: Wear safety glasses with side shields and nitrile gloves.
    • Respiratory Protection: In case of dust formation, use an approved dust respirator (P2 or N95).
    • Environmental: Prevent material from entering drains or watercourses.

    FAQ - Technical & Supply Chain

    • Q:

      Do Adipic Acid Dihydrazide and ADH refer to the same substance under one CAS number?

      A: Yes. Adipic Acid Dihydrazide, adipic dihydrazide, and ADH are different names used for the same chemical substance registered under CAS 1071-93-8.
    • Q:

      Is ADH supplied for industrial manufacturing rather than laboratory-scale research?

      A: ADH is typically supplied as an industrial chemical for formulation and production use, rather than being limited to laboratory research applications.
    Documents

    Documents and Product Support

    For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

    • COA for batch-based quality reference
    • TDS for key physical and chemical information
    • SDS / MSDS for handling, storage, and safety reference
    • Packing information for sample, trial, and bulk orders
    • Technical communication based on application and specification requirements
    Quotation

    Information to Confirm Before Quotation

    Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

    • Product name and CAS number
    • Application or intended end use
    • Required purity, grade, or specification
    • Sample quantity, trial order, or bulk demand
    • Preferred packing form or net weight
    • Destination country or port
    • Required documents or compliance expectations
    Storage & Handling

    Packaging, Storage, and Handling Notes

    Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

    Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

    Supply Support

    Sample, Bulk Order and Repeat Supply Support

    Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

    For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

    Contact Form

    Use our contact form to send us your questions, suggestions or comments. We will respond as soon as possible.

    Product Categories

    Tags:

    Hydrazide Crosslinker Waterborne Coating Additive

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