Rhein | CAS 478-43-3 Manufacturer & Supplier in China

Product Overview

Rhein (CAS 478-43-3), also known as Cassic Acid, is a lipophilic anthraquinone compound naturally identified in the rhizomes of Rheum palmatum and related botanical sources. Within the Plant Extracts and phytochemical research sectors, it is highly prioritized as a technical analytical standard for laboratory investigation and the calibration of sophisticated detection equipment. As a leading manufacturer based in China, Conscientia Industrial utilizes precision separation and advanced extraction protocols to ensure the highest structural integrity of Rhein (CAS 478-43-3). Our product serves as a vital component for high-end biochemical research and technical synthesis, maintaining a strict purity profile to meet global technical requirements for chemical consistency.

Technical Specifications

• Product Name: Rhein

• Synonyms: Cassic Acid

• CAS Number: 478-43-3

• Category: Plant Extracts

• Source: Rheum palmatum L.

• Quality Standard: In-House

• Purity (HPLC): ≥98.0%

• Molecular Formula: C15H8O6

• Molecular Weight: 284.22

• Appearance: Yellow to orange crystalline powder

• Loss on Drying: ≤1.0%

• Residue on Ignition: ≤0.1%

• Solubility: Soluble in alkali and pyridine; slightly soluble in alcohol and chloroform; practically insoluble in water

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Rhein CAS 478-43-3.

• Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize secondary components during the purification stage.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for all technical applications.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from small-scale laboratory trials to specialized industrial supply volumes.

• Direct Source Advantage: As a primary manufacturer, we provide Rhein CAS 478-43-3 with efficient lead times and direct factory technical support.

Packaging & Storage

• Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or 25kg/fiber drum with dual PE protection for integrity.

• Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and moisture.

• Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.

Our logistics team ensures secure distribution of Rhein CAS 478-43-3 via global courier, air freight, and sea freight options.

Request a Quote & COA for Rhein CAS 478-43-3 Today.