Food Grade Tannic Acid Powder Bulk for Sale 1401-55-4

• Customization: Available
• CAS No.: C76052o46
• Formula: 1401-55-4
• Model NO.: 1401-55-4
• EINECS: 215-753-2
• Appearance: Powder
• Acid Strength: Weak Acid
• Quality: Food Grade
• Oxidation: Non Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Stabilized Acid
• Loading Port: Xingang Port
• Delivery: Within 7 Days After Received The Order
• Payment: 50% Tt in Advance, 50% Tt Against Copy Bl
• Grade: Food Grade.Feed Grade
• Storage: Cool Place Avoiding Heavy Pressure
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: jiaruitang
• Origin: Inland China
• Production Capacity: 5000mt/Mouth

Product Description

Tannic acid is an organic substance with the chemical formula C76H52O46. It is a kind of tannin obtained from gallnut. It is yellow or light brown light amorphous powder or scale; Odorless, slightly special smell, extremely astringent taste. Soluble in water and ethanol. When the aqueous solution meets with the iron salt solution, it turns blue and black. Adding sodium sulfite can delay the discoloration. In industry, tannic acid is widely used in tanning and making blue ink. Tannic acid coagulates protein. People use tannic acid to chemically treat raw pig skin and raw cow leather, which can solidify the soluble protein in the raw skin. As a result, the raw leather that would stink and rot in a few days has become beautiful, clean, flexible and durable leather. This tanning process is called leather tanning.

1. Food additives
Clarifying agent: It is used for clarifying beer, wine and fruit juice, and precipitates impurities by binding to proteins.

Antioxidants: Delay fat oxidation and extend the shelf life of foods such as edible oil and meat products.

Flavor enhancer: Enhances the astringency and texture of beverages such as tea and coffee (dosage must be strictly controlled).

2. Food preservation
Antibacterial and antiseptic: It has inhibitory effects on some bacteria and fungi and can be used in natural preservation coatings (such as surface treatment of fruits).

Color fixative: Prevents enzymatic Browning during the processing of fruits and vegetables (such as apple juice and canned foods).

3. Special food processing
Protein fixative: Used for texture improvement in the production of certain fermented foods or dairy products (such as cheese).

Plant-based food: Improving the texture in plant-based protein meat to simulate the taste of meat.

4. Nutritional supplements
Dietary supplements: Added as antioxidant components to health foods, but it should be noted that high doses may affect iron absorption.

5. Other related uses
Food packaging materials: Added as antibacterial or antioxidant components to degradable packaging.

Winemaking assistance: Regulate the tannin content of wine and improve its aging characteristics.

Our Certificate
Company Profile

Tianjin Jiaruitang Technology Development Co., Ltd. stands as a hallmark of professional excellence in the export industry. We proudly present a versatile array of top-tier products, including chemical marvels, cutting-edge medical devices, essential masks, precision-engineered machinery, superior chemical raw materials, and innovative pharmaceutical intermediates. Each product is crafted with precision to meet and exceed international quality standards.

In our quest to broaden our international clientele, we are unwavering in our dedication to delivering unmatched product quality at the most attractive prices. Guided by our core philosophy of 'service and sincere exchange for your trust and support, mutual benefit, and win-win,' we eagerly seek to cultivate long-lasting collaborations with partners around the globe.

To meticulously address the unique requirements of importers and intermediaries, we excel in providing comprehensive 'door-to-door' service excellence, ensuring a seamless and satisfying customer journey at every stage.

Our powerful and efficient export service system empowers us to offer our esteemed customers the best export pathways, combined with the most competitive pricing structure, guaranteeing both efficiency and cost-effectiveness.
Our dedicated team comprises highly skilled professionals with a wealth of operational expertise, all committed to delivering excellence and surpassing expectations in service delivery.
Our Advantage

Exceptional Goods Quality

1. Our product boasts an impeccable Certificate of Analysis (COA) and a detailed High-Performance Liquid Chromatography (HPLC) report, guaranteeing unmatched reliability and purity.
2. Our cutting-edge manufacturing facility is compliant with ISO9001 standards, underscoring our unwavering dedication to quality and excellence.
3. We have received glowing feedback from an international clientele, attesting to our product's global acclaim and customer satisfaction.

Tailored OEM Services
1. Seamlessly incorporate your brand with our capability to add your personalized logo.
2. Our expert team can redesign labels and packaging to perfectly reflect your specific requirements and brand essence.
3. Customize product presentation with cap colors tailored to your branding preferences.

Efficient Shipping Service
1. Speed up your order process with goods dispatched within 2-7 days after payment, ensuring prompt delivery.
2. For smaller orders, experience the ease of express, door-to-door shipping.
3. Enjoy punctual delivery with goods reaching you within 7-20 days, regardless of the destination.

24/7 Prompt Response
1. All inquiries receive a response within 12 hours, guaranteeing prompt and efficient communication.
2. We carefully track your goods and provide regular updates, ensuring you are informed at every stage.
3. Experience unmatched after-sale service available round-the-clock, offering peace of mind and comprehensive support.
FAQ

Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Paypal.

Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity, such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmation. (Chinese holiday not included)