Hydrofluoric Acid
Hydrofluoric acid (HF, CAS 7664-39-3) is a corrosive, weak, inorganic, acidic, aqueous solution of hydrogen fluoride. HF is one of the strongest inorganic acids. It is colorless, odorless, highly corrosive, and available in a range of purity grades.
Hydrofluoric acid is used in the laboratory as an intermediate in many chemical reactions and syntheses. It serves as the fluorine source for creating many organofluorine compounds, like polytetrafluoroethylene and fluoropolymers, and for high-volume inorganic fluoride compounds such as sodium aluminum hexafluoride, cryolite, and aluminum fluoride.
Other uses for hydrofluoric acid include:
- Removing and inhibiting rust
- Extracting and refining metal, rock, brick, and oil
- Producing organofluorines (fluorocarbons and refrigerants)
- Etching glass and silicone compounds
Hydrofluoric acid can dissolve glass, so it should be stored in polyethylene containers. Because it is extremely toxic and very dangerous, users must wear personal protective equipment. Unsafe exposure can cause local and systemic injuries and can be fatal.
Thermo Scientific Production Chemicals and Services Hydrofluoric Acid 5% LM PrimeHydrofluoric acid 5%, CMOS for the electronics industry, Transene
CAS: 7664-39-3 Molecular Weight (g/mol): 20.01 g/mol
LAB ALLEY Lab Alley Hydrofluoric Acid 5% Solution Lab Grade
Hydrofluoric Acid also known as Hydrogen Fluoride Fluoric Acid Fluorine Hydride and Fluor Hydric 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 Hydrofluoric Acid contains 5% Hydrogen Fluoride mixed with 95% of Water. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade the USP Grade and the FCC Grade despite their acceptable purity.
Sigma Aldrich Fine Chemicals Biosciences Hydrofluoric acid ACS reagent, 48% | Purity: 48% | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 25ML
Hydrofluoric acid ACS reagent, 48% | Purity: 48% | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 25ML
Sigma Aldrich Fine Chemicals Biosciences Hydrofluoric acid 48 wt.
HYDROFLUORIC Hydrofluoric acid 48 wt.
Sigma Aldrich Fine Chemicals Biosciences Hydrofluoric acid 48 wt. % in H2O, >=99.99% trace metals basis | 7664-39-3 | MFCD00011346 | 800ML
Hydrofluoric acid 48 wt. % in H2O, >=99.99% trace metals basis | Purity: >=99.99% trace metals basis | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 800ML
Sigma Aldrich Fine Chemicals Biosciences HYDROFLUORIC ACID 48%,500ML
Hydrofluoric acid 48%, EMSURE 500ml
High Purity Products Hydrofluoric acid | 7664-39-3 | MFCD00011346 | 4 x 1 gal/cs
Hydrofluoric acid | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 4 x 1 gal/cs
Sigma Aldrich Fine Chemicals Biosciences Hydrofluoric acid ACS reagent, 48% | Purity: 48% | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 500ML
Hydrofluoric acid ACS reagent, 48% | Purity: 48% | Mol Wt: 20.01 | 7664-39-3 | MFCD00011346 | 500ML
Pfaltz & Bauer Hydrofluorosilicic acid 20-25% 500G | 16961-83-4
Hydrofluorosilicic acid 20-25% 500G | 16961-83-4
Avantor J.T.Baker Hydrofluoric Acid, Baker Instra-Analyzed Reagent, USP/NF Grade, For ACS analysis, J.T. Baker™
CAS: 7664-39-3 Molecular Formula: FH Molecular Weight (g/mol): 20.01 MDL Number: MFCD00011346 InChI Key: KRHYYFGTRYWZRS-UHFFFAOYSA-N Synonym: hydrofluoric acid,hydrogen fluoride,fluorhydric acid,hydrofluoride,rubigine,fluorwasserstoff,hydrogen-fluoride,antisal 2b,fluorowodor polish,caswell no. 484 PubChem CID: 14917 ChEBI: CHEBI:29228 IUPAC Name: fluorane SMILES: [H+].[F-]
Thermo Scientific Production Chemicals and Services Hydrofluoric Acid, 49%, CMOS, J.T. Baker™
CAS: 7664-39-3 Molecular Formula: FH Molecular Weight (g/mol): 20.01 MDL Number: MFCD00011346 InChI Key: KRHYYFGTRYWZRS-UHFFFAOYSA-N Synonym: hydrofluoric acid,hydrogen fluoride,fluorhydric acid,hydrofluoride,rubigine,fluorwasserstoff,hydrogen-fluoride,antisal 2b,fluorowodor polish,caswell no. 484 PubChem CID: 14917 ChEBI: CHEBI:29228 IUPAC Name: hydrogen fluoride SMILES: F