• Biocide
• Quarternary Amonium Compound

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• Production Capacity: 10000
• Delivery Time: 5

• Treatment of Drinking water
• Swimming Pool water
• Waste Water Treatment
• Sewage and Industrial Effluents.

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• Production Capacity: 10000
• Delivery Time: 5
• Packaging Details: S. V. Trading Company

• Used for Raisins,
• Acrylic easters,
• Primery coating,
• Adheasive,
• Detergent Intermidiate,
• Oil Treatment chemical,
• Water treatment Chemicals

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• Production Capacity: 10000
• Delivery Time: 5
• Packaging Details: S. V. Trading company

• Use in Preservative, wire proofing, cosmatics, Leather, carpet, soaking agents, Artificial Gums, Dying, Paitings, and photography

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• Production Capacity: 1000
• Delivery Time: 5

• Description

  Tannic acid is a naturally occurring plant polyphenol and can be found in practically all aerial plant tissues. Tannic acid was historically used for the treatment of diarrhea, topically to dress skin burns and rectally for treatment of unspecified rectal disorders. Pharmaceutical use of tannic acid is discontinued due to safer and better alternatives.
  An unusually high incidence of esophageal cancer has been noted in areas of South Africa, where a sorghum rich in tannins is consumed. A positive relation has been observed between the tannin content of the sorghum and the incidence of esophageal cancer.

  Description

  Tannins are polyphenolic biomolecules with carbohydrate backbones that are found in in a wide range of plants. Tannic acid is a specific tannin that formally contains 10 galloyl (3,4,5-trihydroxyphenyl) units surrounding a glucose center. Commercial tannic acid, however, consists of molecules with 2–12 galloyl moieties.
  Tannic acid contains no carboxyl groups, but is weakly acidic because of the multiplicity of phenolic hydroxyls. The hydroxyls also cause it to be extremely soluble in water. All regulatory authorities classify it as a nonhazardous substance.
  As the name implies, tannins are used in leather tanning. Other commercial uses are in dyeing, ink manufacture, paper sizing, food and wine processing, and production of gallic acid and pyrogallol.
  Early reviews of tannins and tannic acid include?The Natural Organic Tannins?(M. Nierenstein, 1934) and “Gallotannine und Ellagen-gerbstoffe” (O. Th. Schmidt, 1956).

  Chemical properties

  Tannic acid, C14H10O9, also known as digallic acid, tannin, and gallotannin, is a yellowish powder that decomposes at 210°C (410°F). Tannic acid is derived from nutgalls. It is soluble in water and alcohol,and is insoluble in acetone and ether. Tannic acid is used in tanning,textiles, and as an alcohol denaturant. An amorphous form of tannic acid, also known as pentadigalloylglucose, exists with the formula C76H52O46. It is a yellowish to brownish powder that is very soluble in alcohol and ether.It also decomposes between 210 and 215°C (410 and 419 °F). This form is used to clarify wine or beer, as a reagent,and as a mordant in dyeing.

  Chemical properties

  Quebracho, an evergreen tree 15 to 18 m (49 to 59 ft) tall, grows abundantly throughout South America (Argentina, in particular). The Argentine variety is characterized by its bright-red bark, rich in tannin, used for dyeing. The part used is the bark (from either the trunk or branches). Quebracho is tonic, aromatic.

  Chemical properties

  Tannic acid or hydrolysable gallotannin is a complex polyphenolic organic structure that yields gallic acid and either glucose or quinic acid as hydrolysis products. Tannic acid is odorless or has a faint, characteristic odor and an astringent taste.

  Occurrence

  Reported found in Quercus oliver and related species; Tara (Caesalpinia spinosa); and various sumac species, including Rhus semialata, R. coriaria, R. glabra and R. typhia.

  The Uses of Tannic acid

  Tannic Acid is a sequestrant that refers to a mixture of hydrolyzable tannins of a more complex structure than gallic acid. it is used in clarifying beer and wine. see tannins.

Additional Information:

• Production Capacity: 1000kg
• Delivery Time: 5
• Packaging Details: SV Trading company, Pune

Additional Information:

• Packaging Details: S. V. Trading company

• Best emulcifier

Additional Information:

• Production Capacity: 10000 kg
• Delivery Time: 5
• Packaging Details: S.V. Trading company, Handewadi, Pune

Additional Information:

• Delivery Time: 5
• Packaging Details: S. V. Trading company, Pune

• Long chain fatty acid
• Yellow which waxy appearance
• Use in cosmatics, Lubricants

• Use in Agriculture

Additional Information:

• Production Capacity: 10000
• Delivery Time: 5
• Packaging Details: SV Trading Company

Additional Information:

• Production Capacity: 10000
• Packaging Details: SV TRADING COMPANY, PUNE

Additional Information:

• Production Capacity: 100000
• Delivery Time: 5
• Packaging Details: S.V. Trading company

Additional Information:

• Production Capacity: 10000Kg
• Delivery Time: 5
• Packaging Details: S.V.Trading company,Pune