Description

Dicyclohexylamine Nitrite is a versatile organic nitrite salt primarily used as a highly effective vapor-phase corrosion inhibitor. This compound is valued for its ability to protect ferrous and non-ferrous metals from atmospheric corrosion in closed systems, offering a reliable solution for long-term storage and transport. It is essential for manufacturers and suppliers in the metalworking, automotive, and electronics industries seeking to prevent rust and tarnish on precision components and machinery parts.

Application

• Vapor-phase corrosion inhibitor (VCI) for protecting ferrous metals (steel, iron) and non-ferrous metals (copper, brass, aluminum) in enclosed environments.
• Additive in protective packaging materials, such as VCI papers, films, and emitters, for machinery and automotive parts during storage and shipping.
• Corrosion inhibitor for closed-loop cooling systems and boiler water treatment in industrial applications.
• Intermediate in the synthesis of other specialty chemicals, including pharmaceuticals and agrochemicals.
• Additive in metalworking fluids and temporary protective coatings to prevent flash rust.
• Preservative for museum artifacts and archival materials susceptible to metal-induced degradation.

Basic Information

Product Name	Dicyclohexylamine Nitrite
CAS No.	3882-06-2
Molecular Formula	C₁₂H₂₄N₂O₂
Molecular Weight	228.33 g/mol
Synonyms	Dicyclohexylammonium Nitrite; Bis(cyclohexyl)amine Nitrite; DCHA Nitrite; Nitrous Acid, Dicyclohexylamine Salt; Dicyclohexylamine, Nitrite; VCI Dicyclohexylamine Nitrite; Corrosion Inhibitor DCHA Nitrite
EINECS	223-411-1

Quality Control

Our Dicyclohexylamine Nitrite is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance as a corrosion inhibitor. A Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee consistency and reliability for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Melting Point	185 - 190 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Solubility	Sparingly soluble

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