Description

Tetraamminecopper (II) Sulfate Hydrate is a coordination complex salt of copper, widely recognized for its distinctive deep blue-violet color and stability. This compound serves as a crucial precursor and catalyst in various advanced chemical syntheses and industrial processes. It is primarily sought after by manufacturers and research institutions in the chemical, pharmaceutical, and specialty materials sectors for its reliable performance and consistent quality.

Application

• Catalyst Precursor: Used in the synthesis of other copper-based catalysts for organic reactions and polymerization processes.
• Electroplating & Surface Treatment: Acts as a source of copper ions in specialized electroplating baths for decorative and functional coatings.
• Analytical Chemistry: Employed as a standard or reagent in volumetric analysis and complexometric titrations.
• Chemical Synthesis: Serves as a starting material for preparing other copper ammine complexes and coordination compounds.
• Laboratory Research: Utilized in academic and industrial R&D for studying coordination chemistry and catalytic mechanisms.
• Agricultural Chemicals: Investigated for use as a micronutrient source or fungicidal agent in specialized formulations.

Basic Information

Product Name	Tetraamminecopper (II) Sulfate Hydrate
CAS No.	14283-05-7
Molecular Formula	[Cu(NH₃)₄]SO₄·H₂O
Molecular Weight	245.75 g/mol (anhydrous basis)
Synonyms	Tetraamminecopper(II) sulfate monohydrate; Cuprammonium sulfate; Copper tetraamine sulfate hydrate; Tetraammine copper(II) sulphate; [Cu(NH3)4]SO4.H2O; Copper-ammonia complex sulfate; Ammoniacal copper sulfate; Copper tetraammine sulphate
EINECS	Contact for details

Quality Control

Our Tetraamminecopper (II) Sulfate Hydrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay (copper content), moisture, and identification. Our quality commitment aligns with ISO standards, and we can support requirements for research and industrial grade materials.

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) and must be kept in a dry environment to prevent caking or decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Deep blue to violet crystalline powder
Identification (IR)	Conforms to standard
Assay (Cu content)	≥ 98.0 %
Water (Karl Fischer)	≤ 2.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	Balance, conforms

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