Riboflavin | CAS 83-88-5 API Manufacturer & Supplier in China

Product Overview

Riboflavin (CAS 83-88-5) is a water-soluble micronutrient that plays a central role in cellular energy metabolism and redox processes. It serves as a biological precursor for flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD) coenzymes, and is widely used for dietary supplements, cosmetic formulations, and biochemical research.

Technical Specifications

• Product Name: Riboflavin

• Synonyms: Vitamin B2

• CAS Number: 83-88-5

• Category: Nutritional Ingredients

• Quality Standard: USP / BP / EP / JP Specification

• Molecular Formula: C17H20N4O6

• Molecular Weight: 376.36

• Appearance: Yellow to orange-yellow crystalline powder

• Solubility: Very slightly soluble in water, practically insoluble in ethano

• Specific Rotation: -115° to -135°

• Purity (HPLC): ≥98.0%

• Loss on Drying: ≤1.5%

• Residue on Ignition: ≤0.3%

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Molecular Structure:

Why Choose Conscientia Industrial

• Manufacturing: We produce Riboflavin in modern industrial facilities with standardized process control to ensure batch consistency and reliable chemical purity.

• Quality Assurance: Each batch of Riboflavin undergoes strict test by HPLC to confirm purity.

• Documentation: We provide comprehensive technical packages for Riboflavin (CAS 83-88-5), including the Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).

• Production Capacity: Our China facility is fully equipped to support Riboflavin projects from R&D to commercial-scale quantities.

• Direct Source Advantage: As a primary manufacturer of Riboflavin, we deliver competitive pricing, inventory stability, and comprehensive technical support.

Packaging & Storage

• Standard Packaging: 1kg/aluminum foil bag, or 25kg/fiber drum. Customized packaging and private labeling services are available upon request.

• Storage Conditions: Store in a cool, dry, and well-ventilated area. Keep away from strong light and heat sources to prevent photo-degradation.

• Shelf Life: 24 months when stored correctly.

• Safety Handling: This material is for research and industrial use only. Not for human or veterinary diagnostic or therapeutic use. Handle with proper personal protective equipment.

Shipping & Quotes

• Conscientia Industrial provides worldwide logistics solutions for Riboflavin (CAS 83-88-5), including international courier service, air freight, and sea freight. A complete set of shipping documents is provided to support international import and export requirements.

• Contact us today for the latest quotation, COA, MSDS, and technical documentation for Riboflavin (CAS 83-88-5).