Industrial Hydrofluoric Acid

Industrial Hydrofluoric Acid

Hydrofluoric Acid Industrial Grade
Purity:40%,50%, 55%,60%,70%
Other name :Fluorhydric acid,fluoric acid
CAS number: 7664-39-3
Molecular formula: HF
Hs code:281111
UN NO.1790
Molecular weight: 20.01
Technical indicators: GB7744/2008

Properties: Hydrofluoric acid is a colorless and transparent solution with high corrosive.. It has a strongly pungent odor and a strong toxicity.

Application:

1.Glass Etching & Processing‌
Hydrofluoric acid reacts with silicon dioxide to produce soluble silicon tetrafluoride,widely used for etching patterns/textures on glass surfaces and industrial impurity cleaning.

2. ‌metal Treatment‌ Surface Cleaning‌ & Electroplating‌
Hydrofluoric acid used in removing oxides, rust, and contaminants from metals (steel, copper, aluminum) to enhance material performance.
Adjusts solution pH and promotes metal dissolution for optimized electroplating.

3.‌Fluorinated ‌Chemical Synthesis‌
Hydrofluoric acid used in Producing fluorides (e.g., NaF, KF), PTFE, and refrigerants for corrosion-resistant coatings and industrial materials.

4.Petrochemical industry ‌
Hydrofluoric acid as an alkylation reaction catalyst, it promotes the efficient conversion of petroleum components and improves fuel quality and output

5. ‌Specialized Applications‌
‌Solid HF :‌Powdered form replaces liquid acid for efficient scale removal in equipment maintenance.

6.Stainless steel and aluminium production
Hydrofluoric acid  used in emoving dirt from the surface of stainless steel, restore the finish of stainless steel.

Storage: It should be stored in a well-ventilated warehouse.

Packing: Packing in 25KG/DRUM, 235KG/DRUM, or 1150KG/IBC DRUM.

Specification: