Description

Arsenic(V) Oxide Hydrate is a high-purity inorganic compound, also known as arsenic pentoxide hydrate, serving as a critical precursor in advanced material synthesis and specialized chemical manufacturing. Its primary commercial value lies in its controlled reactivity and purity, which are essential for producing consistent, high-performance materials in electronics and research applications. This product is specifically engineered for industries requiring precise arsenic sources, such as semiconductor fabrication, specialty glass production, and analytical chemistry.

Application

• Semiconductor Manufacturing: Used as a doping agent and in the synthesis of gallium arsenide (GaAs) and other III-V compound semiconductors.
• Specialty Glass & Ceramics: Acts as a fining agent and additive to modify the optical and thermal properties of specialty glasses and ceramic glazes.
• Chemical Synthesis: Serves as a key starting material or intermediate for producing other arsenic compounds, including arsenates and organoarsenic derivatives.
• Analytical Chemistry: Utilized as a standard or reagent in analytical procedures for arsenic quantification and speciation studies.
• Catalyst Preparation: Used in the preparation of certain catalysts for organic synthesis and petrochemical processes.

Basic Information

Item	Details
Product Name	Arsenic(V) Oxide Hydrate
CAS No.	12044-50-7
Molecular Formula	As2O5·xH2O
Molecular Weight	229.84 (Anhydrous basis) + hydrate
Synonyms	Arsenic Pentoxide Hydrate; Diarsenic Pentoxide Hydrate; Arsenic(V) Oxide; Arsenic Oxide (As2O5) Hydrate; Arsenic Acid Anhydride Hydrate
EINECS	Contact for details

Quality Control

Our Arsenic(V) Oxide Hydrate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements and industry standards.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or lumps
Identification (IR)	Conforms
Assay (As2O5 basis)	≥ 98.0 %
Water Content (LOD)	Contact for details
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 0.002 %

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