Description

Nickel Sulfite is an inorganic compound with the chemical formula NiSO3. This material serves as a specialized source of nickel ions in controlled chemical synthesis and industrial processes where its specific reactivity is required. It is primarily utilized by manufacturers and research facilities in the chemical, electroplating, and catalyst development sectors.

Application

• As a precursor in the synthesis of other nickel-containing compounds and complexes.
• Use in specialized electroplating and surface treatment formulations.
• Potential application as a catalyst or catalyst component in specific organic reactions.
• Employed in laboratory research and development for analytical and synthetic chemistry.
• Used in the production of pigments and colorants.
• Acts as a chemical intermediate in various industrial chemical manufacturing processes.

Basic Information

Product Name	Nickel Sulfite
CAS No.	7757-95-1
Molecular Formula	NiSO3
Molecular Weight	138.75 g/mol
Synonyms	Nickel(II) sulfite; Sulfurous acid, nickel(2+) salt (1:1); Nickel monosulfite; Nickelous sulfite
EINECS	231-828-4

Quality Control

Our Nickel Sulfite is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) detailing purity, assay, and impurity profiles. Quality parameters are verified against established in-house specifications to meet the demanding requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed under an inert atmosphere to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Green to yellow-green powder or crystals
Identification (IR)	Conforms
Assay (NiSO3)	≥ 95.0 %
Nickel (Ni) Content	Contact for details
Loss on Drying	≤ 2.0 %
Insoluble Matter	≤ 0.5 %

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