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Acids

Hydrofluoric Acid 48% Solution (48-51%), ACS Reagent Grade

Aqueous Solution Of Hydrogen Fluoride (HF)

Article code
C4358
CAS
7664-39-3
Grade
ACS Grade
Purity
48.0 - 51.0%
Category
Acids

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Properties

Article / SKU
C4358
CAS
7664-39-3
Synonyms
Hydrogen fluoride, Fluorhydric acid, Fluorane, Hydrofluoride, Hydrogen-fluoride, Rubigine, Fluohydric Acid
Assay
48.0 - 51.0%
PubChem ID
14917
Grade
ACS Grade
Molecular formula
HF
Molecular weight
20.01
Arsenic (As)
0.2 ppm
Autoship Available
No
Chloride (Cl)
5ppm
Fluorosilicic acid
0.01%
Heavy metals
0.5ppm
Iron (Fe)
1ppm
Phosphate (PO4)
1ppm
Pillar
High Purity

Packaging options — size and article

SizeArticle / SKU
4LC4358-4L
500mlC4358-500ML
4 x 4L CaseC4358-4LCS

Packaging options

  • 4L
  • 500ml
  • 4 x 4L Case

Details

Hydrofluoric Acid 48% Solution (48-51%), ACS Reagent Grade

Hydrofluoric Acid , is the aqueous solution of Hydrogen Fluoride. Fluorine is the only halogen that does not form a strong acid, due in part to the electronegativity and small size of the fluorine atom which results in stronger bond formation between fluorine and hydrogen.

Hydrofluoric Acid, 48% Solution contains 40-60% by weight of Hydrogen Fluoride in 40-60% by weight of Water. The ACS Grade is generally equivalent to the Reagent Grade and is acceptable for use in analytical applications and research laboratories.

Common Uses and Applications

Synthesis of fluorine-containing compounds (e.g. Teflon, Prozac, freon)

Dissolving rock samples for analysis

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