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Gallic Acid CAS 149-91-7

Gallic Acid CAS 149-91-7
It can be used as a preservative, can prepare mordant dyes and anti-explosion agents, etc.
Used as a chemical reagent
Mainly used as a color-forming agent for blue and black inks. The pharmaceutical industry is used to prepare sulfanilamide synergistic drug TMP and as a compounding agent for sulfanilamide drugs such as SMZ and SD. The food industry is used to prepare the preservative propyl gallate. The defense industry is used to prepare anti-explosion agents. In addition, it can also be used for the production of mordant dyes and as a developer, etc.
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Product Name

Gallic Acid 

Synonyms 3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid; Gallic Acid Anhydrous; Gallic acid(anhydrous)
Molecular Formula C7H6O5
Molecular Weight 170.1195
CAS Registry Number

149-91-7

Molecular Structure Gallic Acid
Product Application Can be used as a preservative. Pyrogallic acid, pharmaceuticals, inks, mordant dyes and anti-explosion agents can be prepared. They are also used as developers and Analytical reagents for the detection of free mineral acids, dihydroxyacetone, alkaloids and metals.


Names and Identifiers

Name: Gallic Acid

Synonyms:3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid; Gallic Acid Anhydrous; Gallic acid(anhydrous)

CAS: 149-91-7

Chemical Properties

Molecular Formula: C7H6O5

Molar Mass: 149-91-7

Density: 1.694

Melting Point: 251 °C (dec.) (lit.)

Boiling Point: 259.73°C (rough estimate)

Flash Point: 271°C

Water Solubility:12 g/L cold water

Appearance:Needle crystals (anhydrous methanol or chloroform)


Production Usage

It can be used as a preservative, can prepare mordant dyes and anti-explosion agents, etc.
Used as a chemical reagent
Mainly used as a color-forming agent for blue and black inks. 

The pharmaceutical industry is used to prepare sulfanilamide synergistic drug TMP and as a compounding agent for sulfanilamide drugs such as SMZ and SD. 

The food industry is used to prepare the preservative propyl gallate. 

The defense industry is used to prepare anti-explosion agents. 

In addition, it can also be used for the production of mordant dyes and as a developer, etc.
used as a depolarization agent in electrochemical analysis;

Safety and Storage

poisoning

warehouse low temperature, ventilation, drying

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