Description

Potassium Arsenite Solution CAS NO 1332-10-1 is an inorganic compound in aqueous form, primarily consisting of potassium salts of arsenious acid. This specialized chemical is valued for its controlled reactivity and precise formulation in demanding industrial and research processes. It serves as a critical reagent for sectors requiring exacting chemical synthesis and analytical procedures, including electronics manufacturing and specialized material science applications.

Application

• Electroplating & Surface Treatment: Used in specialized plating baths for depositing specific metal alloys.
• Chemical Synthesis: Acts as a reagent or intermediate in the production of certain organoarsenic compounds and other specialty chemicals.
• Analytical Chemistry: Employed as a standard or reagent in specific titration methods and qualitative analysis.
• Preservative Formulation: Historically used in the formulation of certain wood preservatives and pesticides (subject to strict regional regulations).
• Glass & Ceramics Manufacturing: Used in minute quantities to modify optical properties or as a fining agent in specialty glass production.
• Research & Development: Serves as a critical material in academic and industrial laboratories for chemical research and method development.

Basic Information

Product Name	Potassium Arsenite Solution
CAS No.	1332-10-1
Molecular Formula	KAsO₂ (approximate, for the arsenite ion)
Molecular Weight	146.02 g/mol (for KAsO₂)
Synonyms	Arsenious acid, potassium salt; Potassium metaarsenite; Arsenite of potash; Potassium dioxoarsenate(1-); KAsO₂; Fowler's Solution (historical, approximate)
EINECS	215-575-3

Quality Control

Our Potassium Arsenite Solution is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with relevant specifications. Certificates of Analysis (COA) detailing key parameters such as assay, arsenic content, and impurity profiles are provided to guarantee product integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong acids. The container should be kept upright to prevent leakage. Recommended storage temperature is between 15°C and 25°C. Due to the nature of its components, appropriate chemical storage cabinets are advised.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Identification (IR/Titration)	Conforms
Assay (as KAsO₂)	Contact for details
Arsenic (As) Content	Contact for details
Potassium (K) Content	Contact for details
Density (at 20°C)	Contact for details
pH	Contact for details
Heavy Metals (as Pb)	< Contact for details

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