Description

Bis(Ethane-1,2-Diamine)Nickel(2+) Sulphate is a coordination compound of nickel, widely utilized as a catalyst precursor and a source of nickel ions in various chemical syntheses. Its value lies in its defined stoichiometry and stability, which provide consistent performance in specialized industrial processes. This product is essential for researchers and manufacturers in the fields of organic synthesis, electroplating, and materials science who require a reliable nickel complex.

Application

• Precursor for homogeneous catalysis in organic transformations, including hydrogenation and cross-coupling reactions.
• Source of nickel ions for electroplating baths and surface treatment processes.
• Intermediate in the synthesis of advanced materials and metal-organic frameworks (MOFs).
• Component in analytical chemistry as a reagent for complexometric titrations and colorimetric analysis.
• Used in academic and industrial R&D for studying coordination chemistry and catalytic mechanisms.
• Potential use in the formulation of specialty pigments and dyes.

Basic Information

Product Name	Bis(Ethane-1,2-Diamine)Nickel(2+) Sulphate
CAS No.	21264-77-7
Molecular Formula	C4H16N4NiO4S
Molecular Weight	275.00 g/mol
Synonyms	Nickel ethylenediamine sulfate; Nickel(II) ethylenediamine sulfate; Ethylenediaminenickel(II) sulfate; Bis(ethylenediamine)nickel(II) sulfate; [Ni(en)2]SO4; Nickel bis(ethylenediamine) sulfate; Ethylenediamine nickel sulfate complex; Nickel-1,2-ethanediamine complex sulfate (1:1:1)
EINECS	Contact for details

Quality Control

Our Bis(Ethane-1,2-Diamine)Nickel(2+) Sulphate is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Violet to blue crystalline powder
Identification (IR)	Conforms to structure
Assay (Ni content)	≥ 21.0 %
Purity (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	Conforms

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