Description

Beryllium Diammonium Tetrafluoride is a specialized inorganic salt primarily used as a precursor in advanced materials synthesis. This compound is valued for its role in introducing beryllium and fluoride components into ceramic and glass matrices under controlled conditions. It serves critical functions in the research and development of specialty optical materials, electronic ceramics, and within controlled laboratory settings for analytical chemistry.

Application

• Precursor material for the synthesis of beryllium-containing ceramics and specialty glasses.
• Raw material in the production of advanced optical components requiring specific fluoride compositions.
• Intermediate in metallurgical processes for beryllium alloy surface treatment and coating formulations.
• Laboratory reagent for analytical chemistry and research into fluoride-based material systems.
• Starting material for chemical vapor deposition (CVD) processes in semiconductor research.
• Component in the manufacture of specialized welding fluxes and metallurgical powders.

Basic Information

Product Name	Beryllium Diammonium Tetrafluoride
CAS No.	14874-86-3
Molecular Formula	(NH4)2BeF4
Molecular Weight	121.08 g/mol
Synonyms	Ammonium Beryllium Fluoride; Diammonium Tetrafluoroberyllate; Tetrafluoroammonium Beryllate; Beryllium Fluoride Ammonia Complex; (NH4)2[BeF4]; Ammonium Fluoberyllate; Beryllium Ammonium Fluoride
EINECS	Contact for details

Quality Control

Our Beryllium Diammonium Tetrafluoride is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. The product undergoes rigorous quality testing, including assay and impurity profile analysis, to meet exacting customer requirements. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and safety data is provided with each shipment to ensure full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption. Store away from strong alkalis and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (as (NH4)2BeF4)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Insoluble Matter	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.