Description

Rubidium Chromate is an inorganic salt of rubidium and chromic acid, identified by CAS NO 13446-72-5. This compound is valued in specialized industrial and research sectors for its role as a precursor and a source of rubidium ions. It is primarily utilized in analytical chemistry, materials science, and the synthesis of other rubidium compounds. Our supply ensures high purity and consistent quality for demanding technical applications.

Application

• Analytical Chemistry: Used as a reagent and standard in various chemical analyses and titrations.
• Materials Science Research: Serves as a precursor for the synthesis of specialized ceramics, pigments, and other inorganic materials.
• Catalyst Development: Investigated as a component or precursor in catalytic systems for organic synthesis.
• Electrolyte & Electrochemistry: Employed in specialized electrochemical studies and battery research.
• Laboratory Reagent: Used in general laboratory procedures requiring a source of chromate ions or rubidium.
• Optics & Glass Manufacturing: Acts as a potential additive in the production of specialty glasses and optical materials.

Basic Information

Product Name	Rubidium Chromate
CAS No.	13446-72-5
Molecular Formula	Rb2CrO4
Molecular Weight	286.93 g/mol
Synonyms	Rubidium Chromate(VI); Dirubidium Chromate; Chromic Acid (H2CrO4), Dirubidium Salt; Rubidium Chromate Yellow; Rubidium Monochromate; UNII-9K6U4VK8J5; Chromate of Rubidium
EINECS	236-634-5

Quality Control

Our Rubidium Chromate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to prevent absorption of moisture and degradation.

Specification

Item	Specification
Appearance	Yellow crystalline powder
Identification (IR)	Conforms
Assay (Rb2CrO4)	≥ 98.0%
Purity (by Titration)	≥ 97.0%
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.