Yanan Pharmaceutical Co., Ltd
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History
Product Name: 3,4,5-Trihydroxybenzoic acid
Other Name: Gallic acid; Gallate; 3,4,5-Trihydroxybenzoate
Plant Source: Centipede Scolopendra
Specification: 98%
Appearance:White, or white crystalline powder
Test Method: HPLC
Part Used: Fruit
CAS NO:149-91-7 (Anhydrate) Y5995-86-8 (monohydrate) N
EC number: 205-749-9
Molecular Formula: C7H6O5
Molecular Weight: 170.12
Density: 1.694 g/cm3 (anhydrous)
Melting point: 260 °C (500 °F; 533 K)
Quality index: European standard -93 (first grade), JIS (first grade), AP21 (1985), Top grade.
Gallic acid Certificate of Analysis:
ITEM | RESULTS |
APPEARANCE | WHITE POWDER |
PURITY | 99.69% |
LOSS ON DRYING | 9.21% |
WATER SOLUTION | CLEAR AND CLARITY |
APHA | 180 |
RESIDUE ON IGNITION | 0.025 |
TURBIDITY PPM | 5.0 |
TANNIC ACID PPM | 0.2 |
SULPHATE PPM | 5.5 |
BATCH WT.KG | 25 |
CONCLUSION | QUALIFIED
|
Supplier | Yan’an pharmaceutical Co., LTD. | Part Used | Fruit |
Test Method | HPLC | Active ingredient | Gallic Acid |
Specs Available | 98-99.5% | Odor | Characteristic |
Appearance | White powder | CAS NO. | 149-91-7 |
Molecular Weight | 170.12 | Molecular Formula | C7H6O5 |
|
| ||
Sulphated Ash | <3.0% | Loss on drying | <3.0% |
Total Plate Count | <1000cfu/g | Yeast&Mold | <100cfu/g |
E.Coli | Negative | S.Aureus | Negative |
Salmonella | Negative | Pesticides | Negative |
Health Benefits of Gallic acid:
1.Used to enhance immunity;
2.Has the usage of antioxidant and antimicrobial;
3.With the function of treating chronic diarrhea and dysentery;
4.Has the effect on improving the body disease-resistant ability, liver and gastrointestinal;
5.Has the function of dispelling heat, eliminating irritability, diuretic, cooling blood and detoxification.
Gallic acid Application:
1.Applied in cosmetic industry,gallic acid used as active ingredients of skin care products;
2.Applied in food filed,gallic acid can be produced into wine, canned, condensed juice and other more nourishment;
3.Applied in pharmaceutical field,gallic acid is mainly used as raw materials for clearing heat, anti-inflammation and so on.

Evaluate
- Favourable(100%)
- Medium(0%)
- Negative(0%)
