Description

Pentahydroxyarsorane is an inorganic arsenic compound with the chemical formula As(OH)₅. This specialized chemical serves as a versatile precursor and intermediate in advanced inorganic synthesis and materials science. It is primarily utilized by research institutions and industrial manufacturers developing novel catalysts, electronic materials, and specialized chemical reagents. Its unique structure offers valuable reactivity for constructing complex arsenate-based frameworks.

Application

• Precursor for the synthesis of advanced inorganic arsenate materials and complexes.
• Intermediate in the research and development of specialty catalysts.
• Starting material for electronic and semiconductor grade compounds.
• Reagent in analytical chemistry and laboratory research.
• Component in the development of wood preservative formulations (where regulated).
• Used in the study of arsenic chemistry and environmental remediation processes.

Basic Information

Product Name	Pentahydroxyarsorane
CAS No.	7786-36-9
Molecular Formula	AsH5O5 / As(OH)5
Molecular Weight	155.98 g/mol
Synonyms	Arsenic(V) hydroxide; Orthoarsenic acid; Arsenic pentahydroxide; Arsorane, pentahydroxy-; Pentahydroxyarsenic; Arsenic acid (aqueous form); H5AsO5
EINECS	Contact for details

Quality Control

Our Pentahydroxyarsorane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including assay and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under dry, inert conditions in a cool, well-ventilated area. Keep away from incompatible materials such as strong reducing agents. Observe all local and national regulations for the storage of arsenic compounds.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (As2O5 basis)	≥ 95.0%
Water Content (KF)	Contact for details
Heavy Metals (as Pb)	< 10 ppm

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