Description

Ellagic Acid Dihydrate is a naturally occurring polyphenol compound, recognized for its potent antioxidant and bioactive properties. This high-purity grade is essential for research and development in nutraceuticals, pharmaceuticals, and advanced material science. It is a critical raw material for formulators and manufacturers seeking to leverage its health benefits and chemical stability in finished products.

Application

• Nutraceutical & Dietary Supplements: A key active ingredient in antioxidant formulations, capsules, and functional foods for promoting cellular health.
• Pharmaceutical Research: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in studies targeting inflammation, cancer, and metabolic disorders.
• Cosmeceuticals: Incorporated into anti-aging and skin-protective creams and serums for its ability to neutralize free radicals and protect against UV-induced damage.
• Food & Beverage Fortification: Employed as a natural preservative and functional additive to enhance the nutritional profile of health-focused products.
• Biochemical Research: Serves as a crucial reagent and standard in laboratory studies of polyphenol chemistry, bioavailability, and mechanism of action.
• Industrial Antioxidants: Investigated for use in stabilizing polymers, lubricants, and other materials susceptible to oxidative degradation.

Basic Information

Product Name	Ellagic Acid Dihydrate
CAS No.	133039-73-3
Molecular Formula	C14H6O8·2H2O
Molecular Weight	338.23 g/mol
Synonyms	Ellagic Acid Dihydrate; 2,3,7,8-Tetrahydroxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione Dihydrate; Benzoaric Acid Dihydrate; Lagistase Dihydrate; 4,4',5,5',6,6'-Hexahydroxydiphenic Acid 2,6,2',6'-Dilactone Dihydrate; Gallogen Dihydrate
EINECS	Contact for details

Quality Control

Our Ellagic Acid Dihydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR spectroscopy, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

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). Keep away from incompatible materials and sources of heat.

Specification

Item	Specification
Appearance	Light yellow to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 10.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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