Description

Nickel Chromite CAS NO 12018-18-7 is an inorganic compound consisting of nickel, chromium, and oxygen, known for its stability and catalytic properties. This material is a critical component in high-temperature industrial processes and advanced material synthesis. It is primarily utilized by manufacturers in the ceramics, catalyst, and pigment industries seeking durable, high-performance inorganic materials.

Application

• Ceramic Pigments and Glazes: Imparts stable, high-temperature black and green colors in ceramic tiles, sanitaryware, and artistic glazes.
• Catalyst and Catalyst Support: Serves as an active component or support material in catalysts for dehydrogenation, reforming, and other petrochemical processes.
• Refractory Materials: Used as an additive to enhance the thermal shock resistance and structural integrity of refractory bricks and linings for furnaces.
• Inorganic Synthesis Precursor: Acts as a starting material for the solid-state synthesis of other complex nickel-chromium oxides and functional ceramics.
• Abrasive and Wear-Resistant Coatings: Incorporated into coatings and composites to improve surface hardness and resistance to abrasion.
• Electronic Ceramics: Potential use in the formulation of conductive ceramics and components for sensors.

Basic Information

Product Name	Nickel Chromite
CAS No.	12018-18-7
Molecular Formula	NiCr2O4
Molecular Weight	226.69 g/mol
Synonyms	Nickel Chromium Oxide; Chromic Acid, Nickel Salt; Nickel(II) Chromite; Nickel Chromium Spinel; NiCr2O4; Nickel Chromium Tetraoxide; C.I. Pigment Black 28
EINECS	234-639-1

Quality Control

Our Nickel Chromite is manufactured under strict quality protocols to ensure batch-to-batch consistency and performance. Production adheres to ISO 9001 quality management principles. A comprehensive Certificate of Analysis (COA) detailing purity, composition, and physical properties is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and atmospheric contaminants. Separate from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Black to dark green powder
Identification (XRD)	Conforms to NiCr2O4 spinel structure
Assay (as NiCr2O4)	≥ 98.0 %
Nickel (Ni) Content	25.0 - 26.5 %
Chromium (Cr) Content	45.0 - 47.0 %
Particle Size (D50)	< 10 µm
Loss on Ignition	≤ 1.0 %

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