Description

Trirubidium Hydrogen 4,4'-Carbonylbisphthalate is a specialized rubidium salt of a carbonylbisphthalic acid derivative, offering unique ionic and structural properties. This compound is valued for its role as a high-purity precursor and intermediate in advanced material synthesis and specialty chemical manufacturing. It is primarily utilized by research institutions and industrial manufacturers in the fields of electronics, catalysis, and fine chemical production, where precise material composition is critical.

Application

• Specialty Catalyst Precursor: Serves as a source of rubidium in the synthesis of heterogeneous catalysts for organic transformations.
• Electronic Material Manufacturing: Used in the deposition of thin films or as a dopant source in the production of specialized electronic ceramics and semiconductors.
• Advanced Polymer Synthesis: Acts as a monomer or ionic cross-linking agent in the development of high-performance polyimides and other thermally stable polymers.
• Research & Development: A key intermediate in academic and industrial R&D for exploring new materials with specific optical or conductive properties.
• Fine Chemical Intermediate: Employed in multi-step synthetic routes for pharmaceuticals and other complex organic molecules requiring rubidium-mediated steps.

Basic Information

Product Name	Trirubidium Hydrogen 4,4'-Carbonylbisphthalate
CAS No.	68226-89-1
Molecular Formula	C17H5O9Rb3
Molecular Weight	Contact for details
Synonyms	Rubidium Hydrogen 4,4'-Carbonylbisphthalate; 4,4'-Carbonylbisphthalic Acid Trirubidium Salt; 1,1'-(Carbonylbis(4,1-phenylene))bis(1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic Acid) Trirubidium Salt; Trirubidium 4,4'-(Carbonylbis(phthaloyl))dibenzoate; RBHP; Trirubidium BPA Derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality assurance protocols include identity confirmation, purity assay, and control of key impurities. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Rubidium Content	Contact for details

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