Hydrofluoric Acid 49% Solution, Electronic/Cleanroom Grade

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1 Pint
1 Pint
1 Quart
1 Quart
5 Gallons
55 Gallons
Sale price $88.00
Sale price $434.00
Sale price $135.00
Sale price $440.00
Sale price $1,815.00
Sale price $5,500.00


Hydrogen fluoride, Fluorhydric acid, Fluorane, Hydrofluoride, Hydrogen-fluoride, Rubigine, Fluohydric Acid
Electronic/Cleanroom Grade
Hydrofluoric Acid

Hydrofluoric Acid, also known as Hydrogen Fluoride, Fluoric Acid, Fluorine Hydride, and Fluorhydric Acid appears as a clear, colorless to yellow liquid. It is a fuming liquid with an acidic, strong suffocating odor. It is shipped as a compressed gas in steel cylinders and is soluble in Water and Alcohol but slightly soluble in Ether. It is the strongest inorganic acid and is commonly used in research due to its ability to etch silicon compounds. Lab Alley’s Hydrofluoric Acid, 49% Solution, Electronic/Cleanroom Grade contains49% Hydrofluoric Acid mixed with a balanced quantity of Water. The aqueous solution of Hydrofluoric Acid is a weak acid. It is specially produced for the electronic industry to perform cleaning of silicon wafers and etching of semiconductors, as these delicate applications require ultra-purified solvents. Lab Alley’s premium quality Hydrofluoric Acid, 49% Solution, Electronic/Cleanroom Grade has metallic concentrations in parts per billions or trillions and is available for sale online at laballey.com in the United States of America (USA).

Common Uses
  • Catalyst
  • Solvent
  • Ion exchange agent
  • Oxidizing/Reducing agent
Commercial/Industrial Applications
  • Chemical precursor
  • Semiconductor Industry
  • Petroleum Industry
  • Electroplating
Safety and Handling

Hydrofluoric Acid 49% Shipping Information:
DOT: Hydrofluoric acid, solution, 8,(6.1) UN1790, PG II, Hazmat Fee Required, Poison Pack Fee Required

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Hydrofluoric Acid 49%.

Important: Currently, this item will only be shipped to commercial addresses. This item will be deleted from orders requesting delivery to residential addresses. 


Download Product Specification Sheet