Raw Material Gallic Acid / 3, 4, 5-Trihydroxybenzoic Acid 149-91-7 Galla Chinensis Extract

• Customization: Available
• CAS No.: 149-91-7
• Formula: C7h6o5
• Model NO.: MH2311211
• EINECS: 205-749-9
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Gallic Acid
• Resource: Natural
• The content of active substances: 99%
• Test Method: Potentiometric Titration
• Appearance: White Powder
• Delivery Time: Within 2-3 Work Days After Payment
• Transport Package: 25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
• Specification: 25 kilograms per barrel
• Trademark: MANHAY
• Origin: Jiangsu China
• Production Capacity: 500 Kilograms Per Month

Product Description

Product Name: Raw Material Gallic Acid / 3, 4, 5-Trihydroxybenzoic Acid 149-91-7 Galla chinensis extract

Latin Name: 
CAS. NO.: 149-91-7
Plant Source: Gallic Acid
Specification: Gallic Acid 98%
Appearance: White Powder
Test Method:  Potentiometric Titration

Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid, a type of phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula of gallic acid is C6H2(OH)3COOH. It is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolyzable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins, respectively.

Antibacterial function, cure dysentery. It has the functions of convergence, hemostasis and diarrhea. Can be used as preservative. Preparation of pyrogallic acid, drugs, inks, dyes and other media explosion-proof agent. Also used as a developer and an analytical reagent for the detection of free inorganic acids, two hydroxy , alkaloids, and metals. 

1.Applied in cosmetic industry,gallic acid used as active ingredients of skin care products;
2.Applied in food filed,gallic acid can be produced into wine, canned, condensed juice and other morenourishment;
3.Applied in pharmaceutical field,gallic acid is mainly used as raw materials for clearing heat, anti inflammation and so on.

 

Melting point	252 °C (dec.)(lit.)
Boiling point	259.73°C (rough estimate)
Density	1.694
Refractive index	1.5690 (estimate)
Storage temp.	Store below +30°C.
Form	Powder
Pka	4.41(at 25ºC)
Color	Off-white
Water Solubility	12 g/L cold water
Merck	14,4345
BRN	2050274
Stability:	Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides.
InChIKey	LNTHITQWFMADLM-UHFFFAOYSA-N
CAS DataBase Reference	149-91-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3,4,5-trihydroxy-(149-91-7)
EPA Substance Registry System	Benzoic acid, 3,4,5-trihydroxy-(149-91-7)

Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping 

forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
 

FAQ:

1. What countries do your products have been sold to?
Products have been exported to over 40 countries, such as North America, Australia, South America, 

Europe, South Africa, etc.

2. Is your products meet our country's standards?
Yes, Hunan New Mstar tests products strictly according to most country's standards. And we have full 

set of documents and certificates for most country's requirements. If the customer needs a third-party 

test, we can contact him immediately.

3. Could you produce the product according to our formula?
Yes, NanJing Manhay is the leading plant extract manufacturer. We can produce the product according 

to your formula.

4. How can I rest assured of product quality?
We will send a COA & Specification sheet of our product, as well as a free sample for checking. 

5.  What is the MOQ?
Our MOQ is flexible, usually, 1kg-10kg fo trial order is acceptable. for formal order MOQ is 25kg.

6. Is there a discount ? 
Yes, the Price would be different based on different quantities and specifications. For bulk quantity, 

we will have a special discount for you.

7. How long for the production and delivery ?
Most products we have in stock, delivery time: Within 3-5 business days after receiving payment. 

8. How to delivery the goods ?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have a 

special request for delivery, pls contact us.

9.What is the shelf life for the products ? 
Most products' shelf life is 24-36 months, meet with COA.

10. Payment terms ?
T/T, West Union. Paypal.Other payment terms please check with us.