Introduction to Hydrofluoric Acid Hydrofluoric acid (HF) is an aqueous solution of hydrogen fluoride (HF) gas, which is a colorless, transparent liquid with a strong irritant odor ...

In the pickling process of austenitic stainless steel, operators often believe that "the more thorough the pickling, the cleaner the surface, and the better the passivation effect"...

On July 7, 2004, at a brewery in Marke, Baru é region, a delivery man transporting 2 tons of hydrochloric acid (HCl) connected a tanker truck to the feed inlet of a sulfuric acid (...

Hydrofluoric acid (HF) is the core raw material of fluorine chemical industry, with downstream coverage of fluorine chemical basic raw materials, electronic semiconductors, new ene...

Fluoroboric acid (HBF ₄) core downstream is concentrated in electroplating (accounting for about 50%), metal surface treatment, chemical catalysis, electronic semiconductors, oil f...

The downstream applications of ammonium hydrogen fluoride (NH ₄ HF ₂) are concentrated in metal surface treatment, glass etching, electronics/semiconductors, new energy, petrochemi...

The "Law of the People's Republic of China on the Safety of Hazardous Chemicals" (hereinafter referred to as the "Law on Hazardous Chemicals") came into effect ...

[Question] Can liquid chlorine cylinders be lifted using metal chain ropes? [Answer] No, metal chain ropes should not be used for lifting liquid chlorine cylinders. This is a safet...

Article Preview: 1. Hazards of hydrofluoric acid; 2. Emergency treatment for accidental exposure to hydrofluoric acid; 3. Safe storage of hydrofluoric acid; 4. Safe transportation ...

From March to early April, sulfur prices experienced an "epic" surge. Currently, although prices have fallen from their previous highs, they are still firmly positioned in the hist...

With the gradual promotion of the Belt and Road Initiative, there has been increasing exchange between China, Russia, and the five Central Asian countries, and many companies have ...

Since the end of March 2026, the domestic sulfur spot market has seen a strong rebound. On April 2, the reference price of granular sulfur at Zhenjiang Port rebounded to 6,200 yuan...

The 2026 National Two Sessions came to a successful conclusion, with "cultivating new productive forces", "building emerging pillar industries", and "strengthening safety bottom li...

How is hydrofluoric acid used for acid pickling of stainless steel? During welding or polishing, low-chromium high-temperature oxide scale is generated on the surface of stainless ...

Dear leaders, partners, and all employees: The Spring Festival has passed, and everything is updated. Our company will resume normal office and production operations on February 24...

Due to the involvement of many highly hazardous chemicals in fluorine chemical production, there are potential safety hazards such as leakage, poisoning, and explosion during the p...

On September 16th, the National Development and Reform Commission (NDRC) released the "Plan for Improving the Dual Control System of Energy Consumption Intensity and Total Amo...

People's Daily pointed out: Safety is competitiveness, and it is benefit! We should not view safety merely as a cost. Safety is actually competitiveness and efficiency. Only by...

Price trend of hydrofluoric acid According to online industry data, since the end of October, after experiencing prolonged downward pressure and volatility, some products with sign...