Gallic Acid Anhydrous Powder Bulk
Basic Information
Gallic Acid Anhydrous is a white crystalline powder at room temperature.
Product Name: Gallic Acid Anhydrous (3,4,5‑Trihydroxybenzoic Acid)
CAS Number: 149‑91‑7
Molecular Formula: C₇H₆O₅
Molecular Weight: 170.12 g/mol
Purity (Assay): ≥98.0% (acidimetric)
Melting point: is 253 ℃
Density: 1.694 g/cm ³.
Solubility: It is slightly soluble in cold water, soluble in hot water, ethanol, ether, ethyl acetate, glycerol, and acetone
When heated to 100-120 ℃, anhydrous gallic acid will lose moisture; At 210 ℃, it will sublime and form stable crystals; Thermal decomposition occurs between 258-265 ℃
The greatest efficacy of Gallic Acid Anhydrous is used as an antioxidant
Gallic Acid Anhydrous Benefits
High Purity ≥98%, ideal for research-grade applications and consistent performance
Potent Antioxidant: scavenges free radicals, supports oxidative stress studies
Antimicrobial & Anti‑inflammatory: supports food preservation, skincare & pharma R&D
Analytical Standard: widely used as reference in phenolic quantification assays
Versatile Use: compatible with cosmetics, pharma synthesis, food & agricultural formulations
Gallic Acid Anhydrous Application
Food industry:
Gallic Acid Anhydrous, as a natural antioxidant, is widely used in food preservation and preservation.
Biopharmaceuticals:
In the field of medicine, gallic acid is used to prepare drugs and health products, and has biological activities such as anti-inflammatory and antibacterial.
Chemical industry:
Gallic acid is used to synthesize polymer materials and dyes in chemical production
Cosmetics & Personal Care:
Anti‑aging, skin-soothing formulations due to anti-inflammatory effects
Analytical Chemistry:
Reference standard in HPLC/UV assays, phenolic content measurement
Agriculture & Plant Protection:
Eco‑friendly biopesticide, promotes gut health in animals
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