Gallic Acid Powder CAS 149-91-7 Food Additives 98% Gallic Acid

• Customization: Available
• CAS No.: 149-91-7
• Formula: C7h6o5
• Model NO.: YT0433
• Variety: Polyphenols
• Feature: Stocked
• Usage: Organic Chemical Material
• Sample: Avaliable
• MW: 170.12
• Density: 1.694 G/Cm³
• Melting Point: 252 ºC
• Boiling Point: 501.1 ºC
• Transport Package: 1kg/Bag or 25kg/Drum
• Specification: 98%
• Trademark: YTBIO
• Origin: China

Product Description

Gallic acid is a polyphenolic organic compound that is widely found in plants such as Rheum palmatum,
Eucalyptus globulus, and Cornus officinalis. It is widely used in food, biology, chemical industry and other fields.

Product Name	Gallic Acid
Molecular Formula	C7H6O5
Shelf Life	24 Months
Appearance	Powder
Storage	Cool Dry Place

Gallic acid has strong antioxidant activity, which can inhibit lipid peroxidation and free radical production. It
protects cells from oxidative damage and delays aging by removing free radicals.
Gallic acid can effectively inhibit the release of inflammatory mediators and the activation of inflammatory cells,
thereby exerting an anti-inflammatory effect.
Gallic acid can interfere with the activity of transpeptidase in the process of bacterial protein synthesis, thereby
inhibiting bacterial growth and reproduction. It can be used as a natural preservative in food and other fields to
prevent microbial contamination.

Food field: Gallic acid, as a polyphenolic organic compound, has important applications in the food industry.
It can be used as a food additive, has antioxidant, antiseptic and fresh-keeping effects, can extend the shelf
life of food, and maintain the freshness and taste of food.
Chemical field: Gallic acid also has important applications in the chemical field, and can be used in organic
synthesis, preparation of other chemicals, etc. Its chemical properties are active, and it can participate in a
variety of chemical reactions to generate chemicals with specific functions.

Q: Can I get some samples?
A:Yes, we can provide free samples, but the shipping cost is paid by the customer.
Q: How to start an order or make a payment?
A:The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal, or escrow.
Q: How to confirm product quality before placing an order?
A:You can send us your product specifications and requirements, and we will produce the products according to your requirementsget free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample.
You can send us your product specifications and requirements, and we will produce the products according to your requirements.
Q: Is there any discount?
A:Different quantities have different discounts.
Q: How do you deal with quality complaints?
A:First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by
us, we will provide you with a free replacement or refund for your lost goods.