Ammonium Bifluoride

Description

1. Product Overview

Ammonium Bifluoride (NH₄HF₂) is a high-purity inorganic salt widely used in industrial processes requiring precise chemical reactivity. It serves as an essential fluorinating agent, etchant, and fluxing compound in sectors such as metal finishing, glass treatment, and chemical manufacturing. Strategically, Ammonium Bifluoride provides superior efficiency and controlled reactivity compared to alternative fluoride compounds, reducing process variability and operational risk. Its reliable performance and consistent quality make it a critical input for industrial operations seeking precision, safety, and cost-effective chemical management.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Ammonium bifluoride (NH₄HF₂)
• Purity / Grade: Industrial grade ≥ 98%
• Physical Form: Crystalline solid
• Color: White to off-white
• Particle Size: Fine granular to powder, customizable on request
• Density: Approx. 1.98 g/cm³
• Moisture Content: ≤ 0.5%
• Packaging Options: 25 kg woven PP bags with PE liner; bulk packaging available
• Shelf Life: 24 months when stored in a cool, dry environment, away from moisture and incompatible materials

3. Core Industrial Applications

• Metal Surface Treatment: Used in pickling and etching processes to remove oxides, rust, and scale from steel, aluminum, and other metals.
• Glass and Ceramics Industry: Functions as an etchant for glass and ceramic surfaces, enabling precise patterning and surface finishing.
• Chemical Manufacturing: Acts as a fluoride source in the production of specialty chemicals and fluxes for brazing or soldering operations.
• Performance Advantages: Compared with alternatives like hydrofluoric acid, Ammonium Bifluoride offers safer handling, easier storage, and controlled reactivity, reducing chemical waste and process downtime.

4. Competitive Advantages

• Consistent Quality: Rigorous quality control ensures uniform purity and particle distribution.
• Supply Reliability: Robust production and logistics network guarantees steady availability for large-scale operations.
• Logistics Capability: Flexible packaging and container loading optimize bulk transport efficiency.
• Cost Competitiveness: Industrial-grade pricing aligned with global market standards for bulk procurement.
• Sustainability & Safety: Lower risk profile than strong acids; compliant with industrial safety regulations.
• Technical Support: Detailed safety data sheets (SDS), handling guidance, and application documentation available.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 MT bulk
• Container Loading Capacity: 20–22 MT per 20’ FCL (flexible depending on packaging configuration)