Description

Rubidium Hydrogen Sulphate is an inorganic salt of rubidium and sulfuric acid, commonly used as a specialized reagent and precursor in advanced material synthesis. Its primary value lies in its role as a source of rubidium ions and as an acidic catalyst or reactant in controlled chemical processes. This compound is essential for research and development laboratories, as well as industrial applications in electronics, catalysis, and specialty glass manufacturing.

Application

• Catalyst and Reagent in Organic Synthesis: Acts as an acidic catalyst in esterification, alkylation, and other organic transformations.
• Precursor for Rubidium Compounds: Serves as a key starting material for the synthesis of other rubidium salts and complexes.
• Specialty Glass and Ceramics: Used in the formulation of high-index optical glasses and specialized ceramic materials.
• Electrolyte and Electrochemical Research: Employed in the study of ionic conductivity and the development of advanced battery systems.
• Analytical Chemistry: Utilized as a standard or reagent in specific spectroscopic and titrimetric methods.
• Pharmaceutical Intermediates: May be involved in niche synthetic pathways for active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Rubidium Hydrogen Sulphate
CAS No.	15587-72-1
Molecular Formula	RbHSO4
Molecular Weight	182.54 g/mol
Synonyms	Rubidium bisulfate; Acid rubidium sulfate; Rubidium acid sulfate; Monorubidium sulfate; Rubidium hydrogen sulfate; Rubidium sulfate (RbHSO4); Rubidium(1+) hydrogen sulfate
EINECS	Contact for details

Quality Control

Our Rubidium Hydrogen Sulphate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profiles, and physical characteristics. Our quality management system is designed to meet the rigorous demands of research and industrial applications.

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, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White crystalline powder or lumps
Identification (IR)	Conforms
Assay (RbHSO4)	≥ 98.0 %
pH (5% solution)	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	Balance

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