Description

Rubidium Dihydrogenarsenate is an inorganic salt of rubidium and arsenic acid, known for its utility in specialized chemical synthesis and research. This compound is valued for its role as a precursor in the preparation of other rubidium and arsenate-based materials, where high-purity starting materials are critical. It serves the needs of advanced material science, inorganic chemistry research, and the development of specialty catalysts and electronic components.

Application

• Precursor for Advanced Materials: Used in the synthesis of complex arsenate compounds and mixed-metal oxides for research and development.
• Specialty Catalyst Research: Investigated as a component or precursor in catalytic systems for specific organic transformations.
• Analytical Chemistry: Employed as a standard or reagent in analytical procedures for arsenic or rubidium determination.
• Electronic Material Development: Explored in the research phase for creating materials with specific dielectric or semiconducting properties.
• Academic & Industrial R&D: Serves as a key reagent in university and corporate laboratories for inorganic synthesis projects.
• Crystal Growth Studies: Used in experiments to grow single crystals for structural analysis and property investigation.

Basic Information

Product Name	Rubidium Dihydrogenarsenate
CAS No.	13464-57-8
Molecular Formula	RbH2AsO4
Molecular Weight	226.40 g/mol
Synonyms	Rubidium Arsenate Monobasic; Rubidium Acid Arsenate; Dihydrogen Rubidium Arsenate; Rubidium Dihydrogen Orthoarsenate; Rubidium Hydrogen Arsenate; Arsenic Acid, Rubidium Salt (1:1); Rubidium Arsenate (RbH2AsO4)
EINECS	Contact for details

Quality Control

Our Rubidium Dihydrogenarsenate is produced and handled under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling. A detailed Certificate of Analysis (COA) documenting identity, purity, and specific test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (RbH2AsO4)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%

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