China Best Price Food Grade Gallnut Extract Powder 99% Gallic Acid, Find details about China Gallic Acid Price, Gallic Acid Bulk from Best Price Food Grade Gallnut Extract Powder 99% Gallic Acid
What is Gallic Acid?
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.
Product Name | Best Price Food Grade Gallnut Extract Powder 99% Gallic Acid |
Part Used | Seed |
Appearance | White powder |
Spec/Assay | Gallic Acid 99% |
Package | 1kg per AL bag, 25kg per drum |
Shelf Life | 2 years when stored properly |
Item | Suitable | Shipping Method | Billing Method | Delivery Time |
By Courier (DHL/FedEx/TNT) | Samll-lot shipments, less than 45kg | Door to door service | The MOQ charge is 0.5kg | 5-8 days |
By Air | Large shipments, more than 45kg | Airport to airport, the clients pick it up at the destination airport and handles the customs clearance, duties and delivery matters | The MOQ charge is 45kg | 2-5 days |
By Sea | Large shipments | Same as by air | / | 10-35 days |
Q1: Can I get some free sample for test?
A1: Yes, free sample could be provided, and you only need to pay the shipping cost.