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Gallic acid CAS 149-91-7

 

Product Name: Gallic acid
CAS: 149-91-7
MF: C7H6O5
MW: 170.12
EINECS: 205-749-9
Melting point: 251 °C (dec.) (lit.)
Boiling point: 259.73°C (rough estimate)
Density: 1.694
Vapor pressure: 0Pa at 25℃
Refractive index: 1.5690 (estimate)
Storage temp.: 2-8°C

1. Gallic acid is used as a natural antioxidant and preservative in foods and beverages to prevent oxidation and extend shelf life.

2. Gallic acid CAS 149-91-7 finds application in pharmaceuticals and supplements for potential health benefits like anti-inflammatory and neuroprotective effects.

3. Gallic acid is utilized in cosmetics for Gallic acid CAS 149-91-7 antioxidant properties, aiding in skin protection against damage and aging.

Packed in 25 kg per drum or based on customers' requirements.

1. Container and Sealing: Store gallic acid CAS 149-91-7 in a tightly closed, airtight container (such as a glass or plastic bottle) to protect Gallic acid from moisture and air, as Gallic acid may absorb water or oxidize slowly over time.

2. Environmental Conditions: Keep gallic acid CAS 149-91-7 the container in a cool, dry place away from direct sunlight, heat sources, and strong oxidizing agents. Room temperature (15–25°C) is generally suitable, but avoiding extreme temperatures helps preserve Gallic acid properties.

3. Handling: Ensure the storage area is clean and free from contaminants. Since gallic acid is a phenolic compound, Gallic acid CAS 149-91-7 is relatively stable under proper conditions, but prolonged exposure to moisture or heat may cause discoloration or reduced activity.