Pure 3, 4, 5-Trihydroxybenzenoic Acid CAS 149-91-7 Gallic Acid

• CAS No.: Gallic Acid
• Formula: C7h6o5
• Environmental Protection: Yes
• Certification: ISO,SGS
• Color: White
• Classification: Raw Material
• Model NO.: Iknow-217
• Function: Raw Material
• Appearance: Powder
• Transport Package: Foil Bag, Drum or as Per Your Request
• Specification: 99%
• Trademark: Iknow
• Origin: China
• HS Code: 3001909099
• Production Capacity: 20mt/Per Month

Product Description

Basic Information
 

Product name	Gallic acid
Other name	3,4,5-trihydroxybenzenoic Acid
Cas	149-91-7
Brand	Iknow
Appearance	White Powder
Specification	99%
Type	Raw Materials
Package	1Kg/25Kg/Drum or As per your request
Storage	Store in cool and dry places ,keep away from strong light
Shelf life	2 years when properly stored
Safety	Non-toxic, non-stimulating, safe and reliable

What is Gallic acid ?

Gallic acid is an organic acid found in foods such as blueberries, apples, flaxseeds, tea leaves, oak bark, walnuts and watercress. Its supplements are available as capsules, ointments and liquid extracts, and have been used traditionally to treat a variety of ailments. The form and dosage depend on the age of the patient and condition being treated. Gallic acid supplements are generally safe to use.

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.

*Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.

Items	Standards	Results
Appearance	White Powder	Complies
Gallic acid(Dry Base)	≥99%	99.68%
Loss on drying	≤10%	8.32%
Water dissolved experiment	Not cloudy	Complies
Tannic acid test	Not cloudy	Complies
Chroma(Platinium-cobalt color number)	≤180	<120
Sulfate	≤0.02%	0.001%
Residue on ignition	<0.1%	<0.02%
Turbidity(NIU)	<10	Complies

Use

1) Gallic Acid is used to protect oils and fats in products from oxidation.

2) Gallic Acid is used in foods, cosmetics, hair products, adhesives, and lubricants.

3) Gallic Acid is used as a triplet state quencher and an antioxidant in fluorescence microscopy.

Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
pharmaceutical and/or food standards.
5) Warehousing and storage: Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.

Our Advantage 
1)  Professional Supplier for many years with advanced facility 
2)  Factory Price with best quantity 
3)  Accept Custom Order, Avaliable in thickness and package
4)  Offer OEM Service 
5)  Professional Service and on-time delivery 
6)  Samples Small quantity are available at any time 

How to Contact Us?

If you are interested in our products, Please Send your Inquiry Details in the Below 

Click "Send" Now!

 

Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.

Q2:Can you give me a discount price?
Surely,It depend on your quantity.

Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. 

Q4: 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. 

Q5:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.