Hydrochloric Acid 37% (HCl) – Technical Grade Bulk Supply

Hydrochloric Acid 37% (HCl) is a high-strength technical grade acid widely used in steel pickling, wastewater treatment, chemical manufacturing, and industrial surface preparation. This maximum commercial concentration delivers powerful acidic performance for large-scale industrial processes and global manufacturing operations.

Product Overview

Hydrochloric acid 37% is a colorless, fuming liquid with excellent solubility in water and ethanol. Industrial buyers choose this high-concentration grade to reduce chemical consumption, improve efficiency, and achieve faster reaction rates in demanding applications.

Key Industrial Applications

Steel Pickling & Metal Processing

Hydrochloric acid is essential for removing rust, mill scale, and metal oxides in steel fabrication and galvanizing plants, ensuring clean surfaces for coating and finishing.

Wastewater Treatment & pH Control

Used for neutralizing alkaline wastewater and industrial effluent, helping facilities meet environmental compliance and discharge regulations.

Chemical Manufacturing & Inorganic Synthesis

Acts as a strong acid catalyst and raw material for producing metal chlorides, industrial chemicals, and process intermediates.

Concrete Etching & Surface Preparation

Widely used in concrete cleaning and industrial surface preparation, creating the ideal substrate for sealants, coatings, and construction materials.

Why Choose Our Hydrochloric Acid Supply?

• High-strength 37% technical grade HCl
• Reliable bulk supply and global export
• Competitive pricing for manufacturers and distributors
• Secure packaging and international logistics support
• Ideal for steel plants, water treatment facilities, and chemical producers