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Gallic acid price
  • CAS:

    149-91-7
  • Formule moléculaire:

    C7H6O5
  • Norme de qualité:

    Food and Pharma grade
  • D’emballage:

    25kg/ fiber drum
  • Ordre de mininmum:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Détails du produit

Where to get the competitive Gallic acid price from China? We are honored to recommend you TNJ Chemical as one of the key Gallic acid suppliers. We have food grade, pharmaceutical grade gallic acid with high quality. If you need to buy gallic acid, please don't hesitate to contact sales05@tnjchem.com


Gallic acid anhydrous (CAS 149-91-7) exists in white crystalline powder,soluble in water (11.5 mg/ml), ethanol, acetone, and Alcohol. Insoluble in chloroform. It is obtained from nutgalls and other plants or by the hydrolysis of tannic acid with sulfuric acid. Gallic acid . Gallic acid is commonly used in the pharmaceutical industry. It is used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay; results are reported in gallic acid equivalents. Gallic acid can also be used as a starting material in the synthesis of the psychedelic alkaloid mescaline.


Specification

 Item  Pharma grade  Food grade  Industrial grade
 Content, %  ≥99.7  ≥99.5  ≥99.0
 Loss On Drying, %  ≤5.0  ≤5.0  ≤10.0
 Residue on Ignition, %  ≤0.10  ≤0.10  ≤0.10
 Tannic acid, %  ≤1.0    
 Sulphate, ppm  ≤10.0    
 As, ppm  ≤3.0    
 Pb, ppm  ≤10.0    

Application

- Widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal.
- Has antibacterial effect, but in the treatment of bacillary dysentery.
- Have convergence, hemostatic, anti-diarrhea effect.
- Used as a preservative. To the preparation of pyrobitumen medium of gallic acid, medicine, ink, dye and explosion-proof agent, etc.
- Also used as a developer and detect free inorganic acid, dihydroxyacetone, alkaloid and metal such as analytical reagent.

- Has antibacterial effect, but in the treatment of bacillary dysentery.
- Have convergence, hemostatic, anti-diarrhea effect.
- Used as a preservative. To the preparation of pyrobitumen medium of gallic acid, medicine, ink, dye and explosion-proof agent, etc.
- Also used as a developer and detect free inorganic acid, dihydroxyacetone, alkaloid and metal such as analytical reagent.


Packing
25kg in fiber drum, 9tons in 20ft container
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