Description

Barium Nitrite is an inorganic salt with the chemical formula Ba(NO₂)₂, widely recognized for its role as a versatile chemical intermediate and oxidizing agent. Its primary commercial value lies in its ability to facilitate controlled oxidation reactions and serve as a precursor in the synthesis of specialty chemicals and pyrotechnic compositions. Key industries that utilize this compound include chemical manufacturing, pyrotechnics, and research & development laboratories. For precise identification, the substance is registered under CAS NO 13465-94-6.

Application

• Chemical Synthesis: Acts as a key intermediate and nitrite source in the production of other barium compounds and specialty organic chemicals.
• Pyrotechnics and Explosives: Used as an oxidizer in the formulation of green-colored flares, fireworks, and specific explosive compositions.
• Corrosion Inhibition: Employed in certain industrial processes and formulations as a corrosion inhibitor for metal surfaces.
• Laboratory Reagent: Serves as a analytical reagent and research chemical in academic and industrial laboratories.
• Dyes and Pigments: Functions as a precursor or additive in the manufacture of certain dyes and colorants.
• Heat Treatment Salts: Utilized in specialized molten salt baths for the heat treatment and surface modification of metals.

Basic Information

Product Name	Barium Nitrite
CAS No.	13465-94-6
Molecular Formula	Ba(NO₂)₂
Molecular Weight	229.34 g/mol
Synonyms	Nitrous acid, barium salt; Barium dinitrite; Barium nitrite (1:2); Barium(II) nitrite; UN1449; Barium nitrite, anhydrous
EINECS	236-710-4

Quality Control

Our Barium Nitrite is manufactured under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Store separately from strong acids, reducing agents, and combustible materials.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (Barium Nitrite)	≥ 98.0 %
Water Insoluble Matter	≤ 0.1 %
Chloride (as Cl)	≤ 0.01 %
Sulfate (as SO₄)	≤ 0.05 %
Heavy Metals (as Pb)	≤ 10 ppm
Moisture (Loss on Drying)	≤ 1.0 %

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