Description

Silver CAS NO 9015-51-4 is a high-purity, elemental silver product, typically supplied as a powder, flake, or wire. It is valued for its exceptional electrical and thermal conductivity, catalytic activity, and inherent antimicrobial properties. This material is essential for manufacturers in the electronics, chemical synthesis, and medical device industries.

Application

• Electronics Manufacturing: Used in conductive pastes, inks, and adhesives for printed circuit boards (PCBs), flexible electronics, and RFID tags.
• Catalysis: Serves as a highly effective catalyst in key industrial processes, including the production of ethylene oxide and formaldehyde.
• Antimicrobial Coatings: Incorporated into medical devices, wound dressings, and textiles to provide long-lasting protection against bacteria and fungi.
• Photography & Imaging: A fundamental component in traditional photographic films and papers.
• Brazing & Soldering Alloys: Used to create high-strength, corrosion-resistant joints in specialized applications.
• Chemical Synthesis: Employed as a reagent or catalyst in organic synthesis and nanoparticle production.
• Mirror & Reflective Coating Production: Applied via physical vapor deposition (PVD) or chemical deposition to create high-quality reflective surfaces.
• Jewelry & Silverware: Used as a base material for sterling silver and other decorative items.

Basic Information

Product Name	Silver
CAS No.	9015-51-4
Molecular Formula	Ag
Molecular Weight	107.87 g/mol
Synonyms	Argentum; Silver Metal; Silver Powder; Silver Flake; Silver Wire; Colloidal Silver; Ag; Silver, elemental
EINECS	231-131-3

Quality Control

Our Silver is produced and tested to meet stringent quality standards, ensuring batch-to-batch consistency and reliability. We provide comprehensive quality assurance, with Certificates of Analysis (COA) available for every shipment, detailing purity, physical characteristics, and trace metal analysis. Our quality system supports compliance with relevant industry and regulatory expectations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids, strong oxidizers, and sulfur compounds to prevent tarnishing or reaction.

Specification

Item	Specification
Appearance	Gray to white powder, flake, or wire
Assay (Ag)	≥ 99.9%
Identification (IR/XRF)	Conforms
Particle Size (D50)	Customizable (e.g., 1-10 µm)
Surface Area	Contact for details
Trace Metals (ICP-MS)	≤ 100 ppm total

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