Tannic Acid, also known as Glycerite, Gallotannin, and Gallotannic Acid has the chemical formula C76H52O46. It appears as a light yellow to pale yellowish-brown solid that darkens on exposure to air and light. It has a faint, characteristic odor with an astringent taste. It is freely soluble in Hot Water, Alcohol and Acetone, and insoluble in Ether. An NF/USP Grade chemical is the one that conforms to the criteria of the National Formulary (NF) and the United States Pharmacopeia (USP). A substance that has received the NF/USP Grade certification can be used in food, drug, or medical applications. Due to the high purity, Lab Alley’s Tannic Acid is an NF/USP Grade chemical.
Competitive pricing and well-stocked US-based inventory.
Fast 1-2 business days shipping, including hazmat transport.
Exceptional customer service and chemical technical support.
Delivery on budget, on time, every time.
Product Information
More Information
CAS
1401-55-4
Synonyms
Gallotannin, Glycerite, Chinese gallotannin, Gallotannic acid
Assay
Min. 96%
PubChem ID
16129778
Grade
USP/NF Grade
Molecular formula
C76H52O46
Molecular weight
1701.2
Arsenic (As)
3 ppm
Autoship Available
No
Gums or Dextrin
To Pass Test
Loss on drying
12.00%
Resinous Substances
To Pass Test
Reviews
Safety and Shipping
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tannic Acid NF/USP Grade
Business Support
Built for Business.
At Lab Alley, we simplify procurement with custom quotes, credit
applications, tax exemptions, and fulfillment support, ensuring on-budget, on-time delivery - your
success is our priority. Create or sign into your business account now!
Apply for Credit
A Lab Alley credit account streamlines
purchasing for your business. Our Customer Success Team is available to help you
through every step of the process.
This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
