Tannic Acid Powder Bulk

Multiple Specifications and Sources Tannic acid Manufacturers

Tannic Acid Powder Bulk is a natural, water-soluble polyphenol compound widely found in plants such as gallnut, vitex bark, and witch hazel. It possesses unique protein-binding, metal ion-chelating, and free radical scavenging abilities, and is widely used as a tanning agent, clarifying agent, antioxidant, and astringent. YTBIO supplies tannic acid products from various sources and in various specifications to meet the needs of different industries, including industrial and food sectors.

Gallnut Series

70% (Industrial Grade): Suitable for leather tanning, metal surface treatment, etc.

80% (Industrial Grade): Used for textile color fixing, water treatment flocculants, resin synthesis, etc.

93% (Food Grade): Can be used as a clarifying and decolorizing agent.

96% (Food Grade): Used as an astringent modifier in flavored beverages and baked goods.

98% (High Purity): Pharmaceutical and analytical grade.

Mixed Sources (Containing Partial Gallnut)

70% (Industrial Grade): Mainly composed of gallnut mixed with other plant tannins, suitable for tanning and retanning leather.

Tropical Vitex Source

80% (Cosmetics/Food/Industrial): Vitex bark tannins have faster penetration and lower astringency.

Witch Hazel Source

10% Witch Hazel Tannic Acid Powder Bulk is a low-concentration natural extract. Industrial grade is used as an antioxidant aid in food and a preservative aid in cosmetics; food grade is used as a natural flavoring component and some health care ingredients.

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Product Features

· Natural plant source, multiple specifications available

· Excellent antioxidant and chelating abilities

· Applicable to food-grade and industrial-grade applications

· Supports customized specifications and different application needs

Common Application Areas

Food and Beverages

Tanonic acid can be used for food antioxidation, preservation, beverage clarification, and flavor enhancement, and is widely used in beverages and functional foods.

Leather Tanning

Tanonic acid is an important raw material for leather tanning, improving the leather's suppleness, durability, and natural texture.

Industrial Materials

It can be used in adhesives, functional coatings, paper sizing, and textile auxiliaries, exhibiting antibacterial, antioxidant, and material-enhancing effects.

Medical Applications

Tanonic acid possesses excellent antioxidant, antibacterial, and biocompatibility properties, and can be used in the development of wound dressings, hydrogels, drug delivery, and tissue engineering.

Environmental Applications

Due to its excellent complexing ability, tannic acid can be used for heavy metal adsorption, industrial wastewater treatment, and dye removal.

Yuantai Organic Bio is committed to providing customers with the highest-quality Tannic Acid Powder Bulk and services so that every consumer can enjoy natural, healthy, and high-quality food. If you have any inquiries or needs about our products, please feel free to contact us, and we will reply to you as soon as possible.

Tel:86-029-86478251 / 86-029-86119593
Whatsapp:8617782577059
Email:sales@sxytorganic.com