Basic Information
Food Grade Tannic Acid Powder CAS 1401-55-4
| Melting point | 218 °C (lit.) |
| Boiling point | 862.78°C (rough estimate) |
| density | 1.2965 (rough estimate) |
| FEMA | 3042 | TANNIC ACID (QUERCUS SPP.) |
| refractive index | 1.7040 (estimate) |
| Fp | 198°C |
| storage temp. | Storage temperature: no restrictions. |
| solubility | ethanol: soluble100mg/mL, yellow to brown |
| form | Powder/Solid |
| color | Yellow to light brown |
| PH | 3.5 (100g/l, H2O, 20°C) |
| Water Solubility | 250 g/L (20 ºC) |
Products Description
Tannic acid is a natural and non-toxic phenolic compound. It is commonly found in plant roots, stems, leaves, flowers, and fruits.As a food-grade ingredient, tannin acid is recognized for its stability and high effective substance content.
Tannic acid is in a class of chemicals called tannins, which are found in many plants. According to the 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 grains.
Applications：
1. Pharmaceutical field: Tannic acid has astringent, hemostatic and antibacterial effects. It can be used in the treatment of burns, wounds, eczema and other skin diseases, and can also be used in the auxiliary treatment of gastrointestinal diseases, such as stopping diarrhea. In addition, it can also be used as an antidote for alkaloid and heavy metal poisoning.
2. Food industry: as a food additive, tannic acid can be used as antioxidant, preservative, clarifying agent for alcohol and beverages.
3. Chemical industry: used in the preparation of gallic acid, pyrogallic gallic acid and other chemical products. It can also be used as chelating agent for metal ions, water treatment agent and so on.
4. Other fields: used as mordant in printing and dyeing industry; used to improve the strength and water resistance of paper in papermaking industry; used in the preparation of developing solution in photography industry.
Why choose Gneebio?
1: Price - Competitive and reasonable price
2: After-sales service - Efficient and reliable after-sales service
3: Specialized, safe and fast delivery
4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
We want a win-win business. Send your inquiry and you will get it!
Packaging
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
Chemical Raw Materials Manufacturer Supply
Gneebio Company Office Environment
Customers Visit Gneebio Group
FAQ
Q1: Quality Assurance
A1: Gneebio strictly controls the quality of the products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products.
Q2:Lead-time and Freight
A2: Only need 1-3 workdays for most goods in stock. Delivery time is around 3-7 business days by DHL,FedEx,UPS.
Q3:Terms of Payment
A3: T/T, 30% deposit will be required before the mass production and 70% balance which will be paid before sending the order.
Q4:Sample order
A4:We accept sample order.Free sample can be supplied if need.
Hot Tags: food grade tannic acid powder cas 1401-55-4, China food grade tannic acid powder cas 1401-55-4 manufacturers, suppliers, factory, 6ba, calcium for chickens, 5 Vitamin Premix for Livestock, 6-Benzylaminopurine 6BA, 2IP, For Cattle And Sheep Feed