Hydrochloric Acid (HCl) 33% – High-Purity Industrial-Grade Solution

Hydrochloric Acid (HCl) 33% is one of the most widely used industrial chemicals worldwide, valued for its strength, versatility, and consistent performance. Known as a powerful mineral acid, this product is carefully manufactured and quality-tested to meet the demands of industries ranging from water treatment and chemical processing to mining, metal refining, and laboratory applications.

At City Chemicals EU, we provide premium-grade Hydrochloric Acid 33%, trusted by businesses and laboratories across Europe and beyond. With a focus on safety, consistency, and customer satisfaction, our HCl 33% solution is designed to deliver reliable results across multiple applications.

What is Hydrochloric Acid (HCl) 33%?

Hydrochloric Acid is a clear, highly corrosive liquid made by dissolving hydrogen chloride gas in water. The 33% concentration is one of the most commonly used industrial strengths, offering the perfect balance between performance and handling.

Chemically, HCl is a strong acid with a low pH, which makes it effective in breaking down tough deposits, adjusting pH levels, and participating in critical chemical reactions. Its effectiveness and affordability make it a top choice in numerous industries.

How Does It Work?

Hydrochloric Acid works by ionizing completely in water, releasing hydrogen ions (H⁺) that react with a wide range of compounds. This reaction makes it useful for:

pH regulation – balancing acidity in water treatment plants.
Metal surface treatment – removing rust, scale, and impurities.
Chemical synthesis – producing chlorides, fertilizers, dyes, and pharmaceuticals.
Food processing – refining sugar and producing food-grade additives (when specified).

Key Benefits of Hydrochloric Acid 33%

High efficiency in cleaning, refining, and chemical processing.
Versatile applications across industrial, laboratory, and commercial sectors.
Reliable concentration (33%) for consistent, safe use.
Global availability – supplied in bulk and wholesale quantities worldwide.
Trusted quality – manufactured under strict standards to ensure purity and stability.

Safety and Handling

Hydrochloric Acid 33% is a corrosive substance and must be handled with care. Always wear protective gloves, goggles, and clothing when working with the solution. Adequate ventilation is recommended in enclosed environments.

Our product packaging includes clear safety labeling, and clients receive comprehensive Material Safety Data Sheets (MSDS) to ensure safe storage, handling, and disposal.

Shelf Life & Longevity

When stored correctly in tightly sealed, corrosion-resistant containers, Hydrochloric Acid 33% maintains its effectiveness for up to 24 months. Exposure to moisture or incompatible materials should be avoided to preserve product stability.

Ingredients & Composition

Hydrogen Chloride (HCl) – 33%
Purified Water (H₂O) – balance

This balance ensures a powerful yet manageable concentration suitable for a wide range of professional uses.

Usage Areas

Hydrochloric Acid 33% is commonly used in:

Water treatment – scale removal and pH adjustment.
Mining – ore processing and mineral refining.
Industrial cleaning – descaling boilers, pipelines, and equipment.
Chemical manufacturing – raw material for various industrial processes.
Metallurgy – pickling steel and preparing metal surfaces.

Why Choose City Chemicals EU?

We are a trusted supplier of high-grade chemicals across Europe and globally. By choosing City Chemicals EU, you benefit from:

Premium quality products meeting international standards.
Competitive wholesale prices for bulk orders.
Reliable global delivery to industries, labs, and distributors.
Full compliance with safety and certification requirements.

Our mission is to deliver not just chemicals, but trust, reliability, and long-term partnerships.

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Hydrochloric Acid (HCL) 33%