Factory Supply Gallnut Extract Wine Tannic Powder Tannic Acid

• CAS No.: 1401-55-4
• Formula: C76h52o46
• EINECS: 215-753-2
• Packaging Material: Aluminum Foil Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: HB-Tannic Acid
• Nutrient Composition: Tannic Acid
• Resource: Natural
• The content of active substances: 99%
• Test: HPLC
• Application: Food Grade
• Storage: Cool Dry Place
• MOQ: 1kg
• Transport Package: Carton Box
• Specification: Tannic Acid 60%, 83%, 93%, 96%
• Trademark: Haibo
• Origin: China
• HS Code: 2922491990
• Production Capacity: 20000kg/Month

Product Description

 Gallnut Extract CAS 1401-55-4 Tannic Acid
Regular Specification:Tannic Acid 60%,83%,93%, 96%

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.
1. Gallnuts Extract Tannic Acid are applied in food filed, can be produced into wine, canned, condensed juice and other more nourishment;
2. Gallnuts Extract Tannic Acid are applied in cosmetic industry, used as active ingredients of skin care products;
3. Gallnuts Extract Tannic Acid are applied in dyes, chemicals and organic synthesis, as well as in the analysis of rare metals.

 

 

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Yellow powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	60%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies