GALLIC ACID 99.50% Extra Pure

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GALLIC ACID 99.50% Extra Pure Specification

Ph Level
3.0 to 4.0 (in 1% aqueous solution)

Melting Point
250C (decomposes)

Structural Formula
HO-C6H2-(OH)3-COOH

Density
1.694 Gram per cubic centimeter(g/cm3)

Purity
99.50%

Properties
Strong antioxidant weak acidity and ability to chelate metals

CAS No
149-91-7

Smell
Odorless

Grade
Extra Pure

Ingredients
Gallic Acid

Application
Used in pharmaceuticals food preservatives antioxidants and dyes

HS Code
29183000

Solubility
Soluble in water ethanol and ether

Physical Form
Powder or crystalline

Usage
Antioxidant in food and beverages raw material for drug manufacturing and analytical chemistry

Poisonous
NO

Storage
Store in a cool dry and well-sealed container

EINECS No
205-749-9

Molecular Formula
C7H6O5

Molecular Weight
170.12 g/mol

Shape
Crystalline or powder form

Taste
Astringent and slightly bitter

Appearance
White to slightly off-white crystalline powder

Shelf Life
2 years if stored properly

About GALLIC ACID 99.50% Extra Pure

Gallic Acid 99.50% Extra Pure is a white to slightly off-white crystalline powder with an astringent and slightly bitter taste, yet odorless. With a purity of 99.50%, it is widely used in pharmaceuticals, food preservatives, antioxidants, and dyes. This versatile ingredient serves as a strong antioxidant, exhibits weak acidity, and has the ability to chelate metals. It is soluble in water, ethanol, and ether, making it suitable for various applications such as an antioxidant in food and beverages, raw material for drug manufacturing, and analytical chemistry. Stored properly in a cool, dry, and well-sealed container, this product has a shelf life of 2 years.

FAQs of GALLIC ACID 99.50% Extra Pure:

Q: What is the molecular formula of Gallic Acid 99.50% Extra Pure?

A: The molecular formula of Gallic Acid 99.50% Extra Pure is C7H6O5.

Q: What is the melting point of Gallic Acid 99.50% Extra Pure?

A: The melting point of Gallic Acid 99.50% Extra Pure is 250C (decomposes).

Q: What are the main uses of Gallic Acid 99.50% Extra Pure?

A: Gallic Acid 99.50% Extra Pure is commonly used as an antioxidant in food and beverages, a raw material for drug manufacturing, and in analytical chemistry.