Description

Silver Potassium Iodide is an inorganic compound with the chemical formula AgI·KI, known for its photosensitive and oxidizing properties. This compound is valued for its role in specialized chemical synthesis and analytical chemistry, where it serves as a precise source of silver and iodide ions. It is primarily utilized by manufacturers and research laboratories in the photographic, electronics, and fine chemical industries for applications requiring high-purity inorganic reagents.

Application

• Photographic Chemistry: Used in the formulation of specialized photographic emulsions and sensitizers.
• Analytical Reagent: Acts as a key reagent in titrations and precipitation reactions for analytical testing.
• Electronics Manufacturing: Employed in the production of conductive inks, pastes, and certain electronic components.
• Chemical Synthesis: Serves as a precursor or catalyst in organic and inorganic synthesis processes.
• Research & Development: Utilized in academic and industrial R&D for experimental studies in material science.
• Laboratory Standard: Functions as a calibration standard or reference material in spectroscopic analysis.

Basic Information

Product Name	Silver Potassium Iodide
CAS No.	12041-40-6
Molecular Formula	AgI·KI or K[AgI₂]
Molecular Weight	430.77 g/mol (for AgI·KI)
Synonyms	Potassium Silver Iodide; Potassium Tetraiodoargentate; Silver(I) Potassium Iodide; Argentate(1-), tetraiodo-, potassium; Potassium Argentous Iodide; K[AgI4] (complex form); Potassium Silver(I) Iodide Complex
EINECS	Contact for details

Quality Control

Our Silver Potassium Iodide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets exacting standards for purity and consistency. Certificates of Analysis (COA) documenting all test results are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere for long-term stability. Keep away from incompatible materials such as strong acids and reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms
Assay (AgI·KI)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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