Ammonium bifluoride

Ammonium bifluoride

Ammonium hydrogen difluoride;Ammonium fluoride acid;Ammonium hydrofluoride

CAS 1341-49-7

Chemical Formula NH₄HF₂

Molecular Weight 57.04 g/mol

Ammonium bifluoride is a versatile compound widely used in industrial and commercial applications. It is primarily employed as a cleaning and etching agent in the glass, metal, and ceramic industries. Additionally, it serves as a key ingredient in rust removal formulations and is used in the treatment of textiles and leather. Due to its reactivity, ammonium bifluoride plays a role in chemical synthesis and surface preparation processes.

Enquire Now Back

Industrial Uses

1. Metal Treatment

  • Metal Cleaning: Ammonium bifluoride is commonly used for cleaning metal surfaces, especially stainless steel and aluminum, to remove oxides, rust, and other impurities.
  • Pickling Agent: It is used in pickling baths for treating metals, particularly in removing scales and surface contaminants during manufacturing.
  • Etching: In metalworking, it serves as an etching agent to create precise surface finishes on metals for industrial applications.

2. Cleaning & Disinfectants

  • Industrial Cleaners: Due to its effectiveness in removing tough stains, mineral deposits, and rust, it is widely used in industrial-grade cleaning formulations.
  • Acidic Cleaner: Ammonium bifluoride is a milder alternative to hydrofluoric acid in acidic cleaning solutions, particularly for sensitive surfaces.

3. Construction

  • Concrete Cleaning: It is used in formulations to clean and etch concrete surfaces, improving adhesion before coatings or sealants are applied.
  • Tile and Grout Cleaners: Ammonium bifluoride is used in specialized cleaners to restore the appearance of tiles and grouts by removing mineral deposits.

4. Oil & Gas

  • Well Stimulation: In the oil and gas industry, it is used for well stimulation treatments, helping to dissolve silicates and enhance permeability in reservoirs.
  • Descaling Agent: It helps in descaling pipes and equipment, removing mineral build-up in refineries and production systems.

5. Water Treatment

  • pH Adjustment: It is sometimes used in water treatment to adjust pH levels and improve water quality in industrial systems.
  • Desilication: Ammonium bifluoride helps in removing silica deposits from equipment in water treatment systems.

Specifications

Melting Point 125–126°C
Flash Point Non-flammable
Boiling Point Decomposes before boiling
Viscosity Not applicable for solids
Assay ≥98% (typical grade)
Odor Slight acidic odor
Appearance White crystalline solid
Density ~1.5 g/cm³
Solubility Highly soluble in water (~51.8 g/100 mL at 25°C)

Hazard Symbols

Corrosives
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Ammonium bifluoride in India?
The price of Ammonium bifluoride can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Ammonium bifluoride in India?
You can purchase Ammonium bifluoride from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Ammonium bifluoride?
Our minimum order quantity (MOQ) for Ammonium bifluoride is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Ammonium bifluoride supplied by Multichem ?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure.