Description

Strontium Nitrite is an inorganic salt with the chemical formula Sr(NO₂)₂. This compound is valued for its role as a controlled source of nitrite ions in specialized chemical synthesis and industrial processes. It is primarily utilized in research and development, pyrotechnic formulations, and as a corrosion inhibitor in certain closed systems. Strontium Nitrite CAS NO 13470-06-9 is a critical material for sectors requiring precise chemical intermediates.

Application

• Chemical Synthesis: Acts as a nitrite ion source in organic and inorganic synthesis for producing specialized compounds.
• Pyrotechnics and Signal Flares: Used in formulations to produce a distinctive red color in fireworks and emergency signals.
• Corrosion Inhibition: Employed as an additive in certain industrial coolants and closed-loop systems to protect metal surfaces.
• Laboratory Research: Serves as a reagent or standard in analytical chemistry and materials science research.
• Glass and Ceramics Manufacturing: Used in small quantities to modify optical properties or as a fluxing agent in specialty batches.
• Electroplating: Functions as a component in specific plating baths for surface treatment applications.

Basic Information

Product Name	Strontium Nitrite
CAS No.	13470-06-9
Molecular Formula	Sr(NO₂)₂
Molecular Weight	179.63 g/mol
Synonyms	Strontium dinitrite; Nitrous acid, strontium salt; Strontium nitrite (Sr(NO₂)₂); Strontium(II) nitrite
EINECS	Contact for details

Quality Control

Our Strontium Nitrite is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed under an inert atmosphere after opening to minimize moisture uptake and oxidation. Keep away from incompatible materials such as strong acids, reducing agents, and combustible materials.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (Sr(NO₂)₂)	≥ 98.0 %
pH (5% solution)	7.0 - 9.0
Water Insolubles	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm

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