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Gallic Acid Supplement CAS 149-91-7

Molecular Formula: C7H6O5

Formula Weight: 170.12

ZSpharmac: Gallic Acid Supplement Raw Material Supplier

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Product Name: Gallic Acid Supplement
CAS No: 149-91-7
Purity: 99%

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Basic Info

Product Name:Gallic Acid Supplement
Other Names:Gallic Acid
CAS:149-91-7
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Powder
EINECS No.:205-749-9
Storage:2-8°C
Provide:Gallic Acid Supplement MSDS;
Gallic Acid Supplement COA

What is Gallic Acid Supplement?

Gallic acid, also known as 3,4,5-trihydroxybenzoic acid, is a component of hydrolyzable tannins. It is found in high levels in Yunnan Pu’er tea and has various beneficial effects such as antibacterial, anti-inflammatory, anti-tumor, and anti-mutation properties.

Gallic Acid Supplement Property

Melting point 251 °C (dec.) (lit.)
Boiling point 259.73°C (rough estimate)
density 1.694
vapor pressure 0Pa at 25℃
refractive index 1.5690 (estimate)
storage temp. 2-8°C
solubility Methanol (Slightly), Water (Slightly, Heated)
pka4.41(at 25℃)
form Powder
color Off-white
PH3.75(1 mM solution);3.22(10 mM solution);2.71(100 mM solution)
Water Solubility 12 g/L cold water

 

Main Applications of Gallic Acid Supplement

Gallic acid is a versatile compound with various applications in different industries. It can be used to synthesize gallic acid esters, which are powerful antioxidants commonly used in food products. These esters can be categorized into lower and higher esters based on the carbon atom count in the alkyl group.

In terms of biological activities, gallic acid exhibits anti-inflammatory, antioxidant, and anti-free radical properties. It also shows anti-tumor effects and can inhibit the metastasis of mast cell tumors. Additionally, it has a protective effect on the liver and can induce vascular endothelium-dependent contraction and relaxation.

In medical applications, gallic acid shows antibacterial and antiviral effects, inhibiting the growth of various bacteria and fungi. It also has potential anti-tumor properties, inhibiting lung adenoma formation in mice. Moreover, it has astringent, hemostatic, and antidiarrheal effects, making it useful in treating diseases like bacillary dysentery.

Apart from its medicinal uses, gallic acid can be utilized in various other industries. It is used in the production of fuels, fireworks stabilizers, inks, and plant growth regulators. It can also be used as a UV absorber, flame retardant, and semiconductor photoresist raw material. Gallic acid finds applications in tanning, as a photographic developer, and as an analytical reagent in the detection of certain compounds.

Gallic Acid Supplement Extraction Method

Currently, the majority of industrially produced plant resources used for extracting and preparing gallic acid come from gallnuts. Gallic tannic acid is a complex mixture that contains gallic acid, as well as gallic acid and glucose combined in the form of glycosides or esters. Tannic acid can be hydrolyzed under pressure to produce gallic acid and glucose. The industrial production process typically involves producing gallic acid esters through acid hydrolysis or fermentation, followed by hydrolyzing digallate into Gallic Acid Supplement using methods such as normal pressure or high pressure hydrolysis.

A method has been developed to extract and separate Gallic Acid Supplement from rhombus shells. This method involves taking a certain quantity of rhombus shells (containing 4% gallic acid), crushing them to a specific degree, and decocting them three times with water for one hour each time. The extracts are then combined and concentrated to half the volume. After removing the precipitate, the solution is further concentrated to a smaller volume and extracted with ethyl acetate. The ethyl acetate extract is combined, recovered, and concentrated to one-third of the volume. After removing the precipitate, the solution is extracted with water using ethyl acetate, and the water extracts are combined, concentrated, and decolorized with 1% activated carbon. The decolorized aqueous solution is then extracted with ethyl acetate in batches, and the ethyl acetate extracts are combined, concentrated, and subjected to crystallization to obtain crude gallic acid with a content exceeding 85%. The crude gallic acid can be reconstituted with water and organic solvents based on specific requirements.

This process is straightforward, environmentally friendly, and boasts a high yield, making it a green and efficient method for extracting Gallic Acid Supplement.

Contact Us

As a company specializing in the production and supply of Gallic Acid Supplement raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure product quality and stable supply. No matter where you are, we can provide you with the Gallic Acid Supplement raw materials you need to support your production and research and development.

We always adhere to the principle of honest operation, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relationships with customers at home and abroad and won their trust and praise.

If you have needs or are interested in our products, please contact our service staff directly, we will wholeheartedly provide you with the best quality services and products. Looking forward to cooperating with you and developing together!

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

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: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic 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.

Service

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.

FAQ

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.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

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.

Shipping

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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