Description

Zinc Nitrite CAS NO 10102-02-0 is an inorganic salt of nitrous acid, valued for its role as a versatile chemical intermediate and nitrosating agent. Its primary commercial significance lies in its ability to facilitate specific organic syntheses and corrosion inhibition processes. This compound is essential for manufacturers and research laboratories in sectors such as specialty chemicals, metal treatment, and analytical chemistry.

Application

• Chemical Synthesis: Acts as a nitrosating agent in the production of diazonium salts and other N-nitroso compounds for dyes and pharmaceuticals.
• Corrosion Inhibitor: Used in formulations for protecting ferrous and non-ferrous metal surfaces in closed cooling systems.
• Analytical Reagent: Employed in laboratory settings for qualitative analysis and as a source of nitrite ions in specific test methods.
• Pyrotechnics and Propellants: Serves as a component in some specialty pyrotechnic mixtures and gas-generating compositions.
• Rubber Industry: Utilized as a vulcanization accelerator in certain synthetic rubber manufacturing processes.
• Research & Development: A key reagent for studying nitrite chemistry, metal-organic frameworks (MOFs), and catalytic processes.

Basic Information

Product Name	Zinc Nitrite
CAS No.	10102-02-0
Molecular Formula	Zn(NO2)2
Molecular Weight	189.39 g/mol
Synonyms	Zinc dinitrite; Nitrous acid, zinc salt; Zinc(II) nitrite; Zinc nitrite (Zn(NO2)2); UNII-8K6CQZ6A1P; 8K6CQZ6A1P; Zinc nitrite hydrate; Zinc nitrite solution
EINECS	233-251-8

Quality Control

Our Zinc Nitrite is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent purity and compliance with agreed specifications. A detailed Certificate of Analysis (COA), documenting key parameters such as assay and impurity profiles, is provided with every shipment to guarantee traceability and product integrity.

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 and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) and minimize exposure to air and moisture. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid or solution
Identification (IR)	Conforms
Assay (Zn(NO2)2)	≥ 95.0%
Zinc (Zn) Content	Contact for details
Nitrite (NO2) Content	Contact for details
Insoluble Matter	≤ 0.1%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.02%
Heavy Metals (as Pb)	≤ 0.002%

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