Top Quality Gallic Acid Cas NO 149-91-7
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of top quality gallic acid cas no 149-91-7 in China. Welcome to buy high quality chemical products at competitive price from our factory.
Top Quality Gallic acid Cas NO 149-91-7
Top Quality Gallic acid Cas NO 149-91-7 Properties
Gallic acid (also known as gallnut acid or Gallic acid) is an organic acid that can be found in Galla chinensis, lacquer tree, tea and other plants. The chemical formula c6h2 (oh) 3cooh. Gallic acid is soluble in water, alcohol and ether, and has the properties of phenol (easily oxidized and precipitated by blue and black in aqueous solution of iron trichloride) and carboxylic acid (losing carbon dioxide coke forming Gallic acid when heated). Gallic acid can be used as a developer, its alkaline bismuth salt as a preservative, as well as in the pharmaceutical industry.
Top Quality Gallic acid Cas NO 149-91-7 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 morenourishment;
3.Applied in pharmaceutical field,gallic acid is mainly used as raw materials for clearing heat, anti inflammation and so on.
Top Quality Gallic acid Cas NO 149-91-7 Quality Standard
Specifications | Industrial grade | Medicinal grade | Edible grade |
Standard of execution | Enterprise standard | BP2003 | Enterprise standard |
Content | ≥99% | ≥99.5% | ≥99.5% |
Dry weightlessness | ≤10% | ≤1% | ≤10% |
Burning residue | ≤0.1% | ≤0.1% | ≤0.1% |
APHA | ≤180 | ≤50 | ≤0.1% |
Water solubility | Clarification of no turbidity | Clarification of no turbidity | Clarification of no turbidity |
Scale of production | 100T/Y | 200 T/Y | 200T/Y |
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