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TANNIC ACID AR-ACS

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TANNIC ACID AR-ACS Specification

HS Code
32019000

Smell
Odorless or slightly characteristic odor

Usage
Used for its astringent antibacterial and detoxifying properties

Purity
>99%

Molecular Weight
1701.19 g/mol

Ingredients
Natural polyphenols derived from plant sources such as gallnuts Tara pods or oak bark

Properties
Astringent antioxidant antimicrobial and precipitation of proteins

Solubility
Soluble in water ethanol and glycerin; insoluble in chloroform and ether

Shelf Life
2 years when stored properly in sealed packaging

Grade
AR (Analytical Reagent) - ACS (American Chemical Society) standard

Shape
Amorphous solid or crystalline powder

Poisonous
NO

CAS No
1401-55-4

EINECS No
215-753-2

Application
Used in the pharmaceutical industry as a mordant in dyeing in tanning leather and as an additive in beverages

Appearance
Powder form with light yellow to tan color

Ph Level
3-4 (in water at 1% concentration)

Molecular Formula
C76H52O46

Taste
Astringent

Structural Formula
Complex polyphenolic structure linked through galloyl and hexahydroxydiphenoyl groups

Density
1.01 Gram per cubic centimeter(g/cm3)

Melting Point
200°C (decomposes)

Storage
Store in a cool dry and well-ventilated area away from oxidizing agents and direct sunlight

Physical Form
Light yellow to tan powder or amorphous solid

About TANNIC ACID AR-ACS

Tannic Acid AR-ACS is a high-grade analytical reagent meeting American Chemical Society standards, with a purity level exceeding 99%. This amorphous solid or crystalline powder features a light yellow to tan color and a complex polyphenolic structure. Primarily used in the pharmaceutical industry, this product acts as a mordant in dyeing, aids in tanning leather, and serves as an additive in beverages. Known for its astringent taste and various properties such as being an antioxidant, antimicrobial, and protein-precipitating agent, Tannic Acid AR-ACS is sought after for its antibacterial and detoxifying attributes. With a shelf life of two years when stored correctly, this substance is stored best in cool, dry environments away from oxidizing agents and sunlight.

FAQs of TANNIC ACID AR-ACS:

Q: What are the primary applications of Tannic Acid AR-ACS?

A: Tannic Acid AR-ACS is widely used in the pharmaceutical industry, dyeing as a mordant, leather tanning, and as an additive in beverages.

Q: What is the purity level of Tannic Acid AR-ACS?

A: Tannic Acid AR-ACS has a purity exceeding 99%, meeting the analytical reagent standards set by the American Chemical Society.

Q: What are the storage recommendations for Tannic Acid AR-ACS?

A: It is advised to store Tannic Acid AR-ACS in a cool, dry, well-ventilated area, away from oxidizing agents and direct sunlight, to maintain its quality and shelf life.

Q: What are the solubility properties of Tannic Acid AR-ACS?

A: Tannic Acid AR-ACS is soluble in water, ethanol, and glycerin, but insoluble in chloroform and ether, offering versatility in various applications.

Q: What are some of the properties of Tannic Acid AR-ACS?

A: Tannic Acid AR-ACS exhibits astringent, antioxidant, antimicrobial properties, and has the ability to precipitate proteins, making it valuable in different industries.

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