Zhishang Chemical

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Ellagic acid CAS 476-66-4

Molecular Formula:C14H6O8

Formula Weight:302.19

Purity: 99%

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Product Name: Ellagic acid
CAS No: 476-66-4

Basic Info

Product Name:Ellagic acid
Other Names:AKOS NCG1-0028
CAS: 476-66-4
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Appearance:Crystalline Solid
EINECS No.:207-508-3
Storage:Cool Dry Place
Provide:Ellagic acid MSDS;
Ellagic acid COA

eleagicacid;gallogen(astringent);lagistase;TIMTEC-BB SBB006501;2,3,7,8-tetrahydroxy(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione;ELLAGIC ACID;BENZOARIC ACID;AKOS NCG1-0028

Product Categories:

Anthraquinones, Hydroquinones and Quinones;Antioxidant;Biochemistry;Natural Plant Extract;plant extract;Plant extracts;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;


Ellagic acid is a natural organic substance. It mostly exists in some fruits and nuts. It is a natural polyphenol. This substance will turn blue when encountering ferric chloride and yellow when encountering sulfuric acid. After being absorbed by the human body, this substance can improve the anti-cancer ability of the human body and nourish the skin.

Chemical Properties:

Crystalline Solid

Melting point ≥350 °C
Boiling point 363.24°C (rough estimate)
density 1.667
refractive index 1.5800 (estimate)
storage temp. 2-8°C
solubility 1 M NaOH: 10 mg/mL, dark green
form powder
color tan to gray
Water Solubility <0.1 g/100 mL at 21 ºC
Sensitive Air & Light Sensitive
Merck 14,3547



After being absorbed by the human body, ellagic acid can also remove the melanin in the body, accelerate the decomposition of melanin, prevent the accumulation of melanin on the skin surface, prevent the generation of melanin from the root, prevent color spots on the surface of human skin, and play a certain whitening role. Therefore, this substance is widely used in the production of cosmetics and drugs.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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