Description

Copper Sulfamate CAS NO 14017-38-0 is an inorganic salt primarily used as a source of copper ions in specialized electroplating and chemical synthesis processes. This compound is valued for its ability to produce high-purity, ductile copper deposits with low internal stress, which is critical for precision engineering applications. It is essential for manufacturers in the electronics, metal finishing, and specialty chemical industries seeking reliable performance in advanced plating formulations.

Application

• Electroplating Baths: A key component in sulfamate-based electroplating solutions for producing smooth, fine-grained copper coatings with excellent throwing power on printed circuit boards (PCBs) and electronic connectors.
• Metal Finishing: Used in electroforming and electrotyping processes to create precise, low-stress molds, dies, and metal parts for the automotive and aerospace sectors.
• Chemical Synthesis: Serves as a copper(II) ion precursor in the preparation of catalysts, pigments, and other copper-containing compounds in research and industrial chemistry.
• Analytical Reagent: Employed in laboratory settings as a standard or reagent in specific analytical procedures and quality control testing.

Basic Information

Product Name	Copper Sulfamate
CAS No.	14017-38-0
Molecular Formula	Cu(NH2SO3)2 • xH2O
Molecular Weight	275.75 (Anhydrous basis)
Synonyms	Copper(II) Sulfamate; Cupric Sulfamate; Copper Bis(amidosulfate); Copper Diamidosulfate; Sulfamic Acid, Copper(2+) Salt; Copper Sulfamidate
EINECS	Contact for details

Quality Control

Our Copper Sulfamate is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications for electroplating and industrial use. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and performance consistency.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Blue crystalline powder or granules
Identification (IR)	Conforms
Assay (Cu content)	≥ 98.0 %
pH (in solution)	3.0 - 5.0
Insoluble Matter	≤ 0.05 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO4)	≤ 0.05 %
Iron (Fe)	≤ 0.005 %
Lead (Pb)	≤ 0.002 %

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