Wholesale Price Gallnut Extract Gallic Acid Powder

• Customization: Available
• Certification: BRC, ISO, FDA, HACCP
• Assay Method: HPLC
• Model NO.: HB-Gallic Acid
• Application: Food, Health Care Products
• State: Powder
• Extract Source: Gallnut Extract
• Appearance: White Powder
• MOQ: 1kg
• Single Gross Weight: 1.5kg
• Sample: Avaliable
• Single Package Size: 40X20X40 Cm
• Grade: Food Grade
• Transport Package: Package
• Specification: 99%
• Trademark: HaiBo
• Origin: Xi′an
• HS Code: 0000
• Production Capacity: 1000000

Product Description

         Gallic acid is a trihydroxybenzoic acid found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.
Gallic acid is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers
such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose,
known as gallotannins and ellagitannins respectively.

Function:
 Gallic Acid itself has a significant antioxidant effect, and it also has many effects such as anti -tumor, cone killing, protecting the liver and anti -hepatitis B virus.
 

Application:
 Gallic Acid has antibacterial effects and can treat bacteria diarrhea. It has the effects of convergence, hemostasis, and diarrhea. Can be used as preservatives. Curbic -based scorching does not eat menic acid, drugs, ink, media dyes and explosion -proof agents. It can also be used as a display agent.
 

Items	Specifications	Results
Appearance	white powder	Complies
Identification	Positive	Complies
Assay	98	98.5%
Ash	≤5.0%	2.55%
Loss on drying	≤5.0%	1.20%
Ignition residue	≤2.0%	0.25%
Heavy metals	≤10ppm	Complies
Pb	≤2.0ppm	Complies
As	≤2.0ppm	Complies
Odor	Characteristic	Complies
Particle size	100%through 80 mesh	Complies
Microbioiogical:
Total of bacteria	≤1000cfu/g	100cfu/g
Fungi	≤100cfu/g	Complies
Salmgosella	Negative	Complies
Coli	Negative	Complies
Conclusion	Conform with USP/FCC/E302 specification
Storage condition	Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
Shelf life	2 years when properly stored