Hydrofluoric Acid

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CAS number 7664-39-3 
ChEBI CHEBI:29228 
ChemSpider 14214 
EC number 231-634-8
RTECS number MW7875000


Molecular formula HF (aq)
Molar mass not applicable (see hydrogen fluoride)
Appearance Colorless solution
Density 1.15 g/mL (for 48% soln.)
Melting point Not applicable (see hydrogen fluoride)
Boiling point Not applicable (see hydrogen fluoride)
Solubility in water Miscible.
Acidity (pKa) 3.17



Description: Order Hydrofluoric Acid online

Hydrofluoric Acid for sale | Order Hydrofluoric Acid online | buy Hydrofluoric Acid

Order Hydrofluoric Acid online. Hydrofluoric Acid is a clear, colourless solution of hydrogen fluoride (HF) in water and is available in large variety of concentrations. This product is extremely corrosive, able to dissolve many materials including metal, glass, oxides and living tissue so correct protective measures, professional caution and care is of the utmost importance when handling this product.

As this is one of the strongest inorganic acids, it is typically used for industrial purposes such as in metal cleaning and pickling agents, the manufacture of electronics, quartz purification, glass etching and as a strong cleaning agent.

We have high quality topgrade Hydrofluoric Acid For Sale at very affordable price. Order Hydrofluoric Acid online

Hydrofluoric acid is one of the key pH modifiers use in flotation. It is use as an activator and depressant mostly in the flotation of industrial minerals eg. Tantalite, feldspar and silica

Also HF (Hydrofluoric Acid For Sale) is widely use globally in the flotation of feldspar from quartz. It is use as an pH modifier to activate the feldspar whilst suppressing quartz. In this process, long chain amines are usually use as collector.

However more often iron is normally  together with the feldspar. Also, the iron and feldspar are then subject to secondary flotation. also in HF but this time with another smaller chain amine collector.

In addition Plant design should incorporate systems to recycle the water and avoid leakage of fluoride ions into the nearby streams. Buy Hydrofluoric Acid

Usage Guidelines for  hydrogen fluoride

Feature Hydrogen fluoride
Ores were used Industrial minerals – tantalite, feldspar, silica, columbite
pH 1-2 in rutile-ilmenite flotation, 2.5 in feldspar-silica flotation
Other additions Amine based esters as collectors