Description

Nickel Sulfide CAS NO 12035-72-2 is an important inorganic compound of nickel, valued for its catalytic and material science properties. This product is essential for industrial processes requiring a reliable source of nickel and sulfur in a stable, solid form. It is primarily utilized by manufacturers in the metallurgical, battery, and catalyst development sectors.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for hydrogenation, desulfurization, and other petrochemical processes.
• Metallurgical Additive: Serves as a source of nickel in alloy production and metal refining operations.
• Battery Material Research: Investigated as a component or precursor in the development of next-generation battery systems, including lithium-sulfur batteries.
• Pigment and Ceramic Industry: Employed in the formulation of specialized pigments and colorants for ceramics and glass.
• Laboratory Reagent: Acts as a standard or starting material in chemical synthesis and analytical chemistry research.
• Semiconductor and Thin-Film Deposition: Used in processes for depositing nickel sulfide thin films for electronic and optoelectronic applications.

Basic Information

Product Name	Nickel Sulfide
CAS No.	12035-72-2
Molecular Formula	NiS
Molecular Weight	90.76 g/mol
Synonyms	Nickel(II) sulfide; Nickel monosulfide; Millerite (mineral form); Heazlewoodite (Ni3S2); Nickelous sulfide; Thio nickelic oxide; Nickel sulfide (1:1)
EINECS	234-829-6

Quality Control

Our Nickel Sulfide is produced under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications. A 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and strong oxidizing agents. Hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Black to grayish-black powder or lumps
Identification (IR/XRD)	Conforms to standard
Assay (NiS)	≥ 98.0 %
Nickel (Ni) Content	≥ 63.0 %
Iron (Fe)	≤ 0.05 %
Cobalt (Co)	≤ 0.01 %
Copper (Cu)	≤ 0.005 %
Lead (Pb)	≤ 0.002 %
Loss on Drying	≤ 1.0 %
Particle Size (optional)	Customizable (e.g., -100 mesh, -325 mesh)

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