Description

Silver Iodide is an inorganic compound with the chemical formula AgI, widely recognized for its photosensitive properties and low solubility in water. This material is of significant industrial importance due to its unique ability to act as a nucleating agent for ice crystals, making it a cornerstone in weather modification programs. It serves as a critical raw material for manufacturers and researchers in the chemical synthesis, photographic, and atmospheric sciences sectors, where precise material properties are paramount for product performance and experimental validity.

Application

• Cloud Seeding: The primary and most well-known application, where it is dispersed into clouds to act as a nucleating agent for ice crystals, promoting precipitation in weather modification programs.
• Photographic Emulsions: Used in the formulation of specialized photographic films and papers due to its high sensitivity to light, contributing to image formation.
• Chemical Synthesis: Serves as a precursor or reagent in organic and inorganic synthesis, particularly in reactions where a source of iodide ions or silver is required.
• Antiseptic and Antimicrobial Agents: Explored for use in medical and biocidal applications, leveraging the antimicrobial properties of silver ions.
• Laboratory Research: Utilized in various scientific studies, including materials science, catalysis research, and as a model compound for studying crystal structures and phase transitions.
• Electronic and Optical Materials: Investigated for potential use in sensors, batteries, and nonlinear optical materials due to its semiconductor properties.

Basic Information

Product Name	Silver Iodide
CAS No.	7783-96-2
Molecular Formula	AgI
Molecular Weight	234.77 g/mol
Synonyms	Silver(I) iodide; Argentous iodide; Neosilber; Iodargyrite; AgI; Silver monoiodide; Hexagonal silver iodide
EINECS	232-038-0

Quality Control

Our Silver Iodide is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and high purity. Standard quality parameters include assay (by titration), identification (IR), and limits for common metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 and reducing agents. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Pale yellow powder
Identification (IR)	Conforms
Assay (AgI)	≥ 99.0 %
Loss on Drying	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Heavy Metals (as Pb)	≤ 10 ppm

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