Ammonium Hydrogen Fluoride is a corrosive chemical with the molecular formula NH4HF2. Its aqueous solution is weakly acidic, can dissolve glass, is slightly soluble in alcohols, is extremely soluble in cold water, and is very susceptible to deliquescence.
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Ammonium Bifluoride (NH₄HF₂) is a colorless, hygroscopic, and highly corrosive crystalline salt widely used across various industrial sectors due to its strong reactivity and versatility. Foshan Brilliance Chemical Co., Ltd., a leading manufacturer and exporter of chemical materials, provides high-purity ammonium bifluoride with stable performance, competitive pricing, and reliable supply to meet the needs of global customers.
Ammonium bifluoride is extensively used as:
* A glass etching, matting, and frosting agent — often used in conjunction with hydrofluoric acid for detailed decorative or industrial etching.
* A brightening agent for aluminum surfaces, offering a clean and uniform finish.
* A surface treatment agent for silicon steel plates, improving magnetic properties and insulation coatings.
* A corrosive cleaner for descaling and removing deposits in steam generating systems and boiler feed water pipelines.
It serves as a:
* Solvent of beryllium metal derived from beryllium oxide.
* Key component in the manufacture of magnesium and magnesium alloys.
* Catalyst component for alkylation and isomerisation in petrochemical industries.
* Refining agent in beryllium processing and steel casting.
Used in:
* Oilfield acidification treatments, enhancing the permeability of reservoir rocks by dissolving minerals and improving crude extraction.
* Sand and gravel acid treatment, enabling better fluid flow in geological formations.
* Plays a role in the manufacture of ceramics by modifying the surface of ceramic particles.
* Acts as a wood preservative and protective agent, extending durability and resisting biological degradation.
* Functions as a descaling agent in the textile industry, removing residues from processing equipment.
Ammonium bifluoride is widely recognized as:
* A chemical reagent and analytical agent, especially in the electroplating and electronics industries.
* A disinfectant and antiseptic in the fermentation industry due to its antimicrobial properties.
* A bacterial inhibitor and hidden reagent for trivalent iron ions, suitable for specialized analytical procedures.
Ammonium bifluoride is a highly reactive chemical:
* It can corrode glass and is corrosive to skin and mucous membranes. Proper PPE and ventilation are essential when handling.
* Storage should be in a cool, dry, and ventilated place, away from moisture and incompatible substances.
As a professional chemical manufacturer based in Foshan, China, Foshan Brilliance Chemical Co., Ltd. ensures:
* Strict quality control and consistency in every batch.
* Fast and reliable delivery for both bulk and small-volume orders.
* OEM services and customized packaging to suit client needs.
* Years of expertise in supplying chemical raw materials for aluminum surface treatment, metal finishing, industrial water treatment, and petrochemical catalysts.
Whether you're sourcing for glass etching, metal refining, or oilfield treatment, our Ammonium Bifluoride offers the performance and reliability trusted by industries worldwide.
* Standard packaging: 25kg plastic woven bags with inner lining.
* Custom packaging available upon request.
* Shipped globally from our Foshan factory with efficient logistics support.
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