Description

Sodium Nitrate, Potassium Nitrate Mixture is a high-purity inorganic salt blend designed for industrial and technical applications. This specialized mixture offers the combined oxidizing properties of its constituent nitrates, making it a versatile and powerful reagent. It is essential for manufacturers and researchers in sectors such as pyrotechnics, metallurgy, and chemical synthesis who require a reliable and consistent source of nitrate ions. The product is supplied with a CAS No. 37241-49-9.

Application

• Pyrotechnics and Explosives Manufacturing: Acts as a primary oxidizer in the formulation of fireworks, flares, and propellants.
• Metallurgical Processes: Used in heat treatment salts and as a component in metal refining and quenching baths.
• Chemical Synthesis: Serves as a nitrate source in the production of other specialty chemicals and catalysts.
• Glass and Ceramics Industry: Employed as a fining agent and oxidizer to modify the properties of glass and ceramic glazes.
• Laboratory Reagent: Utilized in analytical chemistry and research as a standardized oxidizing agent.
• Heat Transfer and Storage Salts: A potential component in molten salt mixtures for thermal energy storage applications.

Basic Information

Product Name	Sodium Nitrate, Potassium Nitrate Mixture
CAS No.	37241-49-9
Molecular Formula	Mixture of NaNO3 and KNO3
Molecular Weight	Contact for details
Synonyms	Sodium Potassium Nitrate Blend; Nitrate of Soda and Potash; Nitric Acid, Sodium Potassium Salt; Mixed Sodium-Potassium Nitrate; Saltpeter Mixture; Oxidizing Salt Mixture; NaNO3/KNO3 Blend
EINECS	Contact for details

Quality Control

Our Sodium Nitrate, Potassium Nitrate Mixture is manufactured under strict quality management protocols to ensure batch-to-batch consistency and performance. The product undergoes rigorous analytical testing, including assay, impurity profiling, and physical property verification. Certificates of Analysis (COA) documenting purity, composition, and key specifications are available for every batch upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as combustible substances, reducing agents, and strong acids. Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White crystalline powder or granules
Identification (IR)	Conforms
Assay (Total Nitrate as NO3)	≥ 98.0 %
Composition (NaNO3 : KNO3 Ratio)	Contact for details
Loss on Drying	≤ 1.0 %
Water Insoluble Matter	≤ 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.