Description

About Tannic Acid Lab Grade

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. 

Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. 

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COMMON USES AND APPLICATIONS
  • Reagent
  • Coagulant
  • Anti-inflammatory medicines
  • Corrosion inhibitor

PRODUCT INFORMATION

CAS
Molecular Formula
Molecular Weight
1701.2
Synonyms
Gallotannin, Glycerite, Chinese gallotannin, Gallotannic acid
PubChem CID
Grade
Laboratory Grade
Percent Purity
Min. 96%
Chemical Name
Tannic acid
Assay
Min. 96%
Gums or Dextrin
To Pass Test
Lead (Pb)
2 mg/kg
Loss on Drying
7.0%
Residue on Ignition
1.0%
Resinous Substances
To Pass Test
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Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • Nessie Van L.
    Flag of United States
    Verified Buyer
    Reviewing
    Tannic Acid Lab Grade
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    As expected

    No problems. Works like you want it to,

Safety and Shipping

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tannic Acid Lab.

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