Hydrochloric Acid

    • Product Name: Hydrochloric Acid
    • Chemical Name (IUPAC): Hydrogen chloride
    • CAS No.: 7647-01-0
    • Chemical Formula: HCl
    • Form/Physical State: Liquid
    • Factroy Site: Yushan Island, Gaoting Town, Daishan County, Zhoushan City, Zhejiang Province
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Zhejiang Petroleum & Chemical Co., Ltd.
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    Specifications

    HS Code

    232977

    Chemical Name Hydrochloric Acid
    Chemical Formula HCl
    Molar Mass 36.46 g/mol
    Appearance Colorless to slightly yellow liquid
    Odor Pungent, irritating smell
    Density 1.18 g/cm³ (for 37% solution)
    Ph <1 (for concentrated solution)
    Boiling Point 108.6°C (for 20.2% solution)
    Melting Point -27.32°C (for 37% solution)
    Solubility In Water Completely miscible
    Cas Number 7647-01-0
    Un Number 1789

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

    Packing & Storage
    Packing Hydrochloric Acid is packaged in a 2.5-liter high-density polyethylene (HDPE) bottle with a secure screw cap and hazard labels.
    Container Loading (20′ FCL) Hydrochloric Acid (20′ FCL): Packed in high-density plastic drums, 24 MT per container, securely loaded, compliant with safety regulations.
    Shipping Hydrochloric acid should be shipped in tightly sealed, corrosion-resistant containers, such as glass, plastic, or specially lined steel drums. It must be kept upright and clearly labeled as hazardous. Transport in compliance with local, national, and international regulations, including placarding and documentation. Ensure proper ventilation and protection against spills or leaks.
    Storage Hydrochloric acid should be stored in a cool, well-ventilated area, away from direct sunlight and heat sources. Use corrosion-resistant containers, such as those made from glass, certain plastics (like PVC), or specific alloys. Keep separate from incompatible substances like bases, metals, and oxidizers. Ensure containers are tightly sealed, clearly labeled, and have accessible spill control and neutralization materials nearby.
    Shelf Life Hydrochloric acid typically has a shelf life of about 2 years when stored properly in tightly closed containers away from heat and light.
    Application of Hydrochloric Acid

    Purity 37%: Hydrochloric Acid with 37% purity is used in steel pickling processes, where it effectively removes surface oxides and scale to ensure optimal metal cleanliness.

    Molecular Weight 36.46 g/mol: Hydrochloric Acid of 36.46 g/mol molecular weight is used in resin regeneration for ion-exchange systems, where it enhances ion exchange efficiency and restores softening capacity.

    Industrial Grade: Hydrochloric Acid of industrial grade is used in pH control for municipal water treatment facilities, where it ensures rapid and precise pH adjustment for regulatory compliance.

    Purity 32%: Hydrochloric Acid with 32% purity is used in food processing plants for gelatin production, where it promotes efficient collagen hydrolysis and high product yield.

    Stability Temperature up to 60°C: Hydrochloric Acid stable up to 60°C is used in chemical synthesis reactors, where it maintains reaction consistency and prevents thermal decomposition.

    Technical Grade: Hydrochloric Acid of technical grade is used in household cleaning agents manufacturing, where it provides effective lime scale and stain removal in final formulations.

    Concentrated Solution: Hydrochloric Acid as a concentrated solution is used in oil well acidizing operations, where it increases rock permeability and enhances hydrocarbon recovery.

    Low Iron Content: Hydrochloric Acid with low iron content is used in electronics industry etching, where it prevents contamination and ensures high-purity circuit paths.

    Purity 29%: Hydrochloric Acid with 29% purity is used in swimming pool maintenance, where it efficiently neutralizes alkalinity and stabilizes chlorine disinfection performance.

    Laboratory Grade: Hydrochloric Acid of laboratory grade is used in analytical laboratories for titration procedures, where it provides accurate and reproducible quantification results.

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