Audited Supplier
Tannic Acid
ISO, HACCP
HPLC, UV
Tablet, Capsule
Food, Health Care Products, Medicine
Powder
Seed
Light Yellow Powder
Recedar
Drum
CP; USP; EP
China
1302
Product Description
Galla Chinensis Extract/Gallnut Extract Powder Tannic Acid
What is Tannic acid?
Tannic acid is in a class of chemicals called tannins, which are found in many plants.
Tannic acid refers to tannins that can be dissolved in water, as opposed to the other
type, or condensed tannins. According to Cornell University Department of Animal
Science, tannins are a group of compounds known as plant polyphenols, which
cause proteins to bind and form complexes. Tannins are found in many of the foods
you eat, including fruits, teas, wine and edible grasses
Technological Process:
Raw Material → Immersion in water → Filtering → Purification →
Concentration in Vacuum → Killing of Bacteria → Drying → Powder
Fuction:
1. With the function of antioxidant and antimicrobial;
2. It 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;
Application:
1. As pharmaceutical raw materials for clearing heat, anti-inflammation and so on,
it is mainly used in pharmaceutical field;
2. As the raw material of product for benefiting stomach, increasing energy and
boosting the immunity, widely used in health industry;
3. Applied in food field, it can be produced into wine, canned, condensed juice and
other more nourishment
4. As active ingredients of skin care products, it is mainly used in cosmetic industry;
5. Industrial grade.
COA and other ceitificates will be sent under request.
Galla chinensis extract/Gallnut extract
Product Name: Tannic acid powder
Form: Powder
Appearance : Light yellow to light brown powder
Grade: Pharma Grade
Specification: 86%
Test Method : HPLC
CAS: 1401-55-4
Molecular Formula: C76H52O46
Shelf life: 2 Years
Sample: Available
Product Name: Tannic acid powder
Form: Powder
Appearance : Light yellow to light brown powder
Grade: Pharma Grade
Specification: 86%
Test Method : HPLC
CAS: 1401-55-4
Molecular Formula: C76H52O46
Shelf life: 2 Years
Sample: Available
What is Tannic acid?
Tannic acid is in a class of chemicals called tannins, which are found in many plants.
Tannic acid refers to tannins that can be dissolved in water, as opposed to the other
type, or condensed tannins. According to Cornell University Department of Animal
Science, tannins are a group of compounds known as plant polyphenols, which
cause proteins to bind and form complexes. Tannins are found in many of the foods
you eat, including fruits, teas, wine and edible grasses
Technological Process:
Raw Material → Immersion in water → Filtering → Purification →
Concentration in Vacuum → Killing of Bacteria → Drying → Powder
Fuction:
1. With the function of antioxidant and antimicrobial;
2. It 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. As pharmaceutical raw materials for clearing heat, anti-inflammation and so on,
it is mainly used in pharmaceutical field;
2. As the raw material of product for benefiting stomach, increasing energy and
boosting the immunity, widely used in health industry;
3. Applied in food field, it can be produced into wine, canned, condensed juice and
other more nourishment
4. As active ingredients of skin care products, it is mainly used in cosmetic industry;
5. Industrial grade.
COA and other ceitificates will be sent under request.
| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | Light yellow to light brown powder | Complies |
Odor | Characteristic | Complies |
Assay(HPLC) | 86% | Complies |
Sieve analysis | 100% pass 80 mesh | Complies |
Loss on Drying Residue on Ignition | ≤5.0% ≤5.0% | 3.9% 4.2% |
Heavy Metal | <20ppm | Complies |
Residual Solvents | <0.5% | Complies |
Residual Pesticide | Negative | Complies |
Total Plate Count | <1000cfu/g | Complies |
Yeast & Mold | <100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
