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Catalog Number:
22921
CAS Number:
1401-55-4
Tannic acid
Grade:
ACS reagent
Purity:
≥ 92% (Assay)
Synonym(s):
Gallotannin, Tannin
Documents
$18.53 /25G
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Product Information

Tannic acid is a naturally occurring polyphenolic compound widely recognized for its diverse applications across various industries. Known for its astringent properties, it is commonly used in the food and beverage sector as a flavoring agent and preservative. In the pharmaceutical industry, tannic acid serves as an effective agent for treating wounds and burns due to its antimicrobial properties. Additionally, it plays a crucial role in the tanning process of leather, enhancing the durability and quality of the final product. Researchers also utilize tannic acid in analytical chemistry for its ability to precipitate proteins, making it valuable in biochemical assays and studies.

With its eco-friendly profile and multifunctional capabilities, tannic acid stands out as a versatile compound that meets the growing demand for sustainable solutions in various applications. Its unique properties not only contribute to product efficacy but also align with the increasing emphasis on natural ingredients in consumer products. Whether in food preservation, leather production, or pharmaceutical formulations, tannic acid offers significant benefits that cater to the needs of industry professionals and researchers alike.

Synonyms
Gallotannin, Tannin
CAS Number
1401-55-4
Purity
≥ 92% (Assay)
Grade
ACS reagent
Molecular Formula
C76H52O46
Molecular Weight
1701.2
MDL Number
MFCD00066397
PubChem ID
16129878
Appearance
Light yellow powder
Conditions
Store at RT
General Information
Synonyms
Gallotannin, Tannin
CAS Number
1401-55-4
Purity
≥ 92% (Assay)
Grade
ACS reagent
Molecular Formula
C76H52O46
Molecular Weight
1701.2
MDL Number
MFCD00066397
PubChem ID
16129878
Appearance
Light yellow powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tannic acid is widely utilized in research focused on:

  • Food Preservation: Its natural antioxidant properties help extend the shelf life of various food products by preventing oxidation and microbial growth.
  • Pharmaceuticals: Used in the formulation of medicines, it aids in the stabilization of active ingredients and enhances the absorption of certain drugs.
  • Leather Tanning: Tannic acid is a key component in the tanning process, improving the durability and water resistance of leather goods.
  • Cosmetics: Incorporated in skincare products, it provides anti-inflammatory and astringent benefits, making it ideal for treating acne and oily skin.
  • Environmental Applications: Employed in water treatment processes, it helps in the removal of heavy metals and other pollutants, contributing to cleaner water sources.

Citations