Hydrogen Chloride Price Trend and Forecast 2026-2027

Brazil paid the most for hydrogen chloride in Q2 2026: USD 0.219/KG, up 4.3% from USD 0.210 in Q1.

Hydrogen chloride is a colourless, corrosive gas formed by directly combining hydrogen and chlorine, and it is one of the cheapest bulk industrial gases in commercial trade. Most of the world's supply, well over half, arrives as a by-product of unrelated chlorination reactions rather than being made on purpose.

It ships either as anhydrous gas for semiconductor etching and specialty chemical synthesis, or dissolved in water as hydrochloric acid for steel pickling, food processing, and general industrial cleaning. The two forms trade at different price points, and this report tracks the gaseous, higher-purity form.

Because so much of the supply is a captive by-product of chlor-alkali and organic chlorination plants, HCl pricing responds strongly to whatever is happening in the much larger chlorine and PVC value chains upstream.

Brazil ran roughly 39% above Germany, the least expensive of the group, in Q2 2026. Sourcing teams comparing origins should treat that gap as a starting point, not the full picture, since freight and duty costs still need adding on top.

Key Price Drivers

• By-product supply volumes from chlor-alkali and organic chlorination plants, which set the baseline availability
• Semiconductor and electronics manufacturing activity, the fastest-growing demand pool for high-purity gas
• Steel pickling and general industrial demand for the diluted acid form
• Regional manufacturing output more broadly, since HCl is a byproduct of activity elsewhere in the chemical chain

Hydrogen Chloride Price Forecast for 2026

Expect prices to keep firming gradually through H2 2026 across most regions as downstream chemical manufacturing activity picks up.

Germany is the exception to watch, with softer manufacturing demand likely to keep prices closer to flat than the rest of the group.

Semiconductor and electronics demand for ultra-high-purity grades should provide a steady underlying lift, even where bulk industrial demand is more mixed.

The 4-region average rose 2.0% between the first and second quarters of 2026. We see little reason for that trend to reverse through H2, barring a genuine shift in the factors driving it.

For the Quarter Ending June 2026

Hydrogen Chloride Prices Q2 2026:

• United States: USD 0.192/KG
• South Korea: USD 0.201/KG
• Germany: USD 0.158/KG
• Brazil: USD 0.219/KG

Hydrogen Chloride Prices in United States

USD 0.192/KG. That is where United States landed in Q2 2026, up 3.8% from USD 0.185/KG in Q1 2026, ranking it the 3rd most expensive among the 4 markets this report follows.

Why did the price of Hydrogen Chloride change in Q2 2026 in United States?

Semiconductor and electronics manufacturing kept pulling on high-purity supply, and producers passed through modestly firmer costs, working out to United States trading about 0.3% below this quarter's 4-region average.

Hydrogen Chloride Prices in South Korea

South Korea's price gained 3.1% to USD 0.201/KG, strong regional electronics output kept demand tight against available, placing it the 2nd most expensive across the 4 regions covered in this report.

Why did the price of Hydrogen Chloride change in Q2 2026 in South Korea?

Strong regional electronics output kept demand tight against available by-product supply, leaving South Korea running roughly 4.4% above the 4-region average for the quarter.

Hydrogen Chloride Prices in Germany

In Q2 2026, Germany priced at USD 0.158/KG, down 4.2% from USD 0.165/KG the previous quarter, putting it the most affordable of the 4 markets tracked this quarter.

Why did the price of Hydrogen Chloride change in Q2 2026 in Germany?

Softer manufacturing sentiment broadly limited pricing power, and Germany was the only market in this group to ease rather than gain, with Germany now sitting about 17.9% below the 4-region average this quarter.

Hydrogen Chloride Prices in Brazil

Brazil reached USD 0.219/KG in Q2 2026, steady industrial and food-processing demand for the acid form, making it the priciest of the 4 markets tracked here this quarter.

Why did the price of Hydrogen Chloride change in Q2 2026 in Brazil?

Steady industrial and food-processing demand for the acid form supported another modest increase, which puts Brazil roughly 13.8% above the average across the 4 regions this report tracks.

For the Quarter Ending March 2026

Hydrogen Chloride Prices Q1 2026:

• United States: USD 0.185/KG
• South Korea: USD 0.195/KG
• Germany: USD 0.165/KG
• Brazil: USD 0.210/KG

Hydrogen Chloride Prices in United States

USD 0.185/KG. That is where United States landed in Q1 2026, up 2.0% from USD 0.181/KG in Q4 2025, ranking it the 3rd most expensive among the 4 markets this report follows.

Why did the price of Hydrogen Chloride change in Q1 2026 in United States?

The new year brought a modest pickup in downstream chemical demand, lifting prices off their late-2025 base, working out to United States trading about 2.0% below this quarter's 4-region average.

Hydrogen Chloride Prices in South Korea

South Korea's price gained 2.0% to USD 0.195/KG, electronics sector activity firmed as the year opened tightening, placing it the 2nd most expensive across the 4 regions covered in this report.

Why did the price of Hydrogen Chloride change in Q1 2026 in South Korea?

Electronics sector activity firmed as the year opened, tightening the supply-demand balance, leaving South Korea running roughly 3.3% above the 4-region average for the quarter.

Hydrogen Chloride Prices in Germany

In Q1 2026, Germany priced at USD 0.165/KG, up 2.1% from USD 0.162/KG the previous quarter, putting it the most affordable of the 4 markets tracked this quarter.

Why did the price of Hydrogen Chloride change in Q1 2026 in Germany?

Prices firmed in line with the rest of the group as the year began, before the softer Q2 turn, with Germany now sitting about 12.6% below the 4-region average this quarter.

Hydrogen Chloride Prices in Brazil

Brazil reached USD 0.210/KG in Q1 2026, consistent industrial demand carried prices modestly higher to start, making it the priciest of the 4 markets tracked here this quarter.

Why did the price of Hydrogen Chloride change in Q1 2026 in Brazil?

Consistent industrial demand carried prices modestly higher to start the year, which puts Brazil roughly 11.3% above the average across the 4 regions this report tracks.

Quarterly Hydrogen Chloride Price Trends

The global average climbed steadily across the window, from USD 0.175/KG in Q1 2025 to USD 0.193 by Q2 2026, a gain of 9.8% over six quarters.

What was Hydrogen Chloride Price in 2025?

Looking back at 2025, the global hydrogen chloride average ran from about USD 0.175/KG in Q1 to USD 0.185 by Q4, a 5.7% increase across the year.

Hydrogen Chloride Prices in United States in 2025

United States prices moved from about USD 0.171/KG in Q1 2025 to USD 0.181 by Q4, up roughly 6.1%. United States closed the year ranked 3 of the 4 markets this report tracks.

Hydrogen Chloride Prices in South Korea in 2025

South Korea prices moved from about USD 0.180/KG in Q1 2025 to USD 0.191 by Q4, up roughly 6.2%, leaving South Korea in 2 place among the 4 tracked markets heading into the new year.

Hydrogen Chloride Prices in Germany in 2025

Germany prices moved from about USD 0.152/KG in Q1 2025 to USD 0.162 by Q4, up roughly 6.3%. That left Germany ranked 4 of 4 tracked markets heading into 2026.

Hydrogen Chloride Prices in Brazil in 2025

Brazil prices moved from about USD 0.198/KG in Q1 2025 to USD 0.207 by Q4, up roughly 4.5%, placing Brazil 1 of 4 tracked markets as 2025 closed out.

How We Can Help

Expert Market Research: Your Source for Real-Time Hydrogen Chloride Price Intelligence

Our analysts track hydrogen chloride pricing across every major producing and consuming region, working back from the headline number to the hydrogen and chlorine costs and demand shifts actually driving it. That view gets refreshed regularly as new cost, policy, and demand data comes in.

Production capacity, feedstock cost trends, and regional demand signals all feed into our forecasts, which are built to support real procurement decisions like budgeting and supplier negotiation rather than serve as a single static reference point.

Our analysts can also provide a more granular regional breakdown, extended historical data beyond this report's six-quarter window, or a custom sourcing analysis built for your specific footprint.