Tannic Acid Powder

Tannic Acid Powder

1.Product Name: Tannic Acid, Tannic Acid Powder, Tannic Acid Granule
2. CAS No.: 1401-55-4
3. Specification: Tannic Acid , Min 96%, HPLC.
4. Test Method: HPLC

Product Details

What is Tannic Acid ?

Tannic acid is mainly used in medicine, ink, printing and dyeing, leather and metallurgy industries as well as water treatment. Tannin has flocculation, deoxidation, scale inhibition and bactericidal action in the water treatment process. Due to the large amount of hydroxyl groups in the molecular structure and the carboxyl groups generated after partial hydrolysis, complexes with calcium and magnesium ions in water prevent the formation of scale of calcium and magnesium ions in boiler water, and also reduce the deposition of calcium sulfate in cooling water. , to play a decentralized role. In addition, the cohesive force of tannins can concentrate the sediment into the slag and discharge the boiler and cooling water system through the sewage.

 

Specification:

Tannic Acid,

Active ingredients

Tannic Acid

Specifications

Min 96%

Test method

HPLC

Grade

Pharmaceutical Grade, Food Grade

Appearance

Light yellow to brown powder or Granules

Heavy metal

10ppm max

Total Plate

<3000CFU/g

Yeast&Mold

<300CFU/g

Salmonella

Negative

E.coli

Negative

Packaging

For 0.5kgs to 5kgs, Aluminum foil bags + Aseptic bag vacuum packaging

For 25kgs, double-layer Aseptic bag + Paper Drums

Shelf Life

2 years when properly stored

 

 Main Function:

1. Tannic Acid has the function of antioxidant and antimicrobial;

2. Tannic Acid has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function ;

3. With the function of treating chronic diarrhea and dysentery;

4. With the function of dispelling heat, eliminating irritability, diuretic, cooling blood and detoxification;

5. With the function of enhancing immunity.

 

Application:

1. Applied in food filed, gallic acid can be produced into wine, canned, condensed juice and other more nourishment;

2. Applied in cosmetic industry,gallic acid used as active ingredients of skin care products;

3. Widely applied in pharmaceutical grade;

4. Tannic Acid Powder are also applied in dyes, chemicals and organic synthesis, as well as in the analysis of rare metals.

 

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