
Tannic Acid
【Other name】Tannic acid Gallnut Extract;Tannic Acid;Gallnut Extract Powder;Natural Tannic Acid
【Latin Name】: Galla Chinensis
【CAS No.】: 1401-55-4
【Molecular Formula】: C76H52O46
【Specification】: ≥99%
【Taste】: With special odor and extremely astringent taste
【Form】: Powder
【Color】: Yellow to light brown
【Solubility 】:ethanol: soluble100mg/mL
【Active Ingredient】Tannic acid
【Mesh】80 mesh
【Test Method】: HPLC
【Samples】:Free sample is available.
【MOQ】: 1KG.
【Packing】:Standard packing is 25kg/drum,or customized.
【Storage】:Store in a cool, dry place away from Light and Heat.
Tannic Acid - Premium Natural Extract for Industrial & Health Applications
Looking for high-quality Tannic Acid for your manufacturing needs? Shaanxi Rebecca Biotechnology Co., Ltd offers premium product powder with ≥99% purity. Our natural extract comes from Galla Chinensis gallnuts through advanced processing methods. This light brown powder delivers exceptional performance across multiple industries. You'll get consistent quality with our strict manufacturing standards. Our product maintains excellent solubility and stability for your formulations. We ensure every batch meets international quality requirements for your peace of mind.

Why Choose Us
Advanced Technology
· High-temperature drying and ultra-fine grinding technology
· State-of-the-art processing equipment for optimal extraction
· Continuous process optimization for superior quality
Quality Assurance
· Strict quality control system with advanced testing equipment
· Third-party testing for purity, potency, and heavy metals
· All products meet EU EC396 and EU 2023/915 standards
Global Supply Capacity
· Strong manufacturing capacity with efficient production lines
· Worldwide logistics network for reliable delivery
· Flexible MOQ starting from 1KG
Customization Services
· OEM/ODM customization available
· Multiple dosage forms: powder, tablets, capsules
· Neutral packaging options to meet diverse needs

Specifications / COA
|
Parameter |
Specification |
|
Latin Name |
Galla Chinensis |
|
CAS No. |
1401-55-4 |
|
Molecular Formula |
C76H52O46 |
|
Purity |
≥99% |
|
Appearance |
Light brown powder |
|
Mesh Size |
80 mesh |
|
Test Method |
HPLC |
|
Solubility |
Ethanol: 100mg/mL |
|
Storage |
Cool, dry place away from light |
Product Advantages
Superior Quality Features
· Amorphous light brown powder with neutral taste
· Practically odourless for easy formulation
· Excellent solubility and stability
· High purity ≥99% through advanced extraction
Performance Benefits
· Strong antioxidant properties for preservation applications
· Natural dyeing capabilities with excellent color stability
· Effective enzyme inhibition for food processing
· Anti-inflammatory and antiviral biological activities
Commercial Advantages
· Competitive pricing with flexible quantity options
· Free samples available for testing
· Third-party certification for quality assurance
· Multiple packaging options for convenience
Application Fields
Food & Beverage Industry
· Natural preservative extending shelf life
· Antioxidant preventing fatty acid oxidation
· Flavor enhancer for wines and juices
· Freshness maintainer for processed foods
Cosmetics & Personal Care
· Antioxidant protection in skincare formulations
· Antibacterial agent for cosmetic products
· Oil control in makeup applications
· Anti-inflammatory ingredient for sensitive skin
Industrial Applications
· Metal corrosion prevention coating
· Natural dyeing agent for textiles
· Membrane separation technology
· Leather tanning processes
Pharmaceutical Uses
· Drug excipient in pharmaceutical formulations
· Anti-inflammatory therapeutic applications
· Antioxidant supplement ingredients
· Natural antimicrobial compounds

Production Process
Raw Material Selection
· Sourcing from premium Galla Chinensis gallnuts
· Careful evaluation of plant growth conditions
· Quality assessment of raw materials before processing
Advanced Extraction
· High-temperature drying technology preserving active compounds
· Ultra-fine grinding for optimal particle size
· Controlled extraction maintaining bioactive properties
Quality Processing
· Multiple purification stages achieving ≥99% purity
· Strict temperature and humidity control throughout
· Advanced filtration removing impurities effectively
Final Packaging
· Sterile packaging environment preventing contamination
· Moisture-proof containers maintaining product stability
· Quality testing before final packaging approval

Quality Control
Our comprehensive quality management system ensures every batch meets the highest standards, including Tannic Acid. We conduct rigorous testing at multiple stages of production. All products undergo heavy metal screening and microbiological testing. Our facility maintains ISO9001, HACCP, and cGMP certifications. Third-party laboratories verify our internal quality results regularly.

Certificates
· ISO9001 Quality Management System
· HALAL Certification
· KOSHER Certification
· NOP Organic Certification
· HACCP Food Safety Management
· ISO22000 Food Safety Management
· FSSC22000 Food Safety System
· Non-GMO Verification
· Vegan Certification

Packaging & Storage
Standard Packaging: 25kg/drum with inner plastic bag
Custom Options: 1kg, 5kg, 10kg packages available
Storage Conditions: Store in cool, dry place below 25°C
Shelf Life: 24 months when stored properly
Handling: Keep away from direct sunlight and moisture

Factory Display
Our advanced fabricating office ranges over 10,000 square meters with progressed generation lines. Clean room situations guarantee contamination-free preparing. Computerized frameworks keep up steady quality all through generation. Our research facility highlights cutting-edge expository hardware for exact testing.

FAQ
Q: What is the least arrange quantity?
A: Our MOQ is 1KG, making it available for both little and huge businesses.
Q: Do you give samples?
A: Yes, we offer free tests for quality assessment some time recently setting orders.
Q: What certifications do your items have?
A: Our item holds different certifications counting ISO9001, HALAL, Legitimate, and natural certifications.
Q: What is the normal conveyance time?
A: Standard conveyance takes 7-15 trade days depending on your area and arrange quantity.
Q: Can you customize the specifications?
A: Yes, we give OEM/ODM administrations and can customize determinations concurring to your necessities.
Contact Us
Ready to source premium Tannic Acid for your business? Contact our expert team today for competitive pricing and technical support. We're committed to providing you with the highest quality natural extracts backed by exceptional customer service.
Email: information@sxrebecca.com
Get your free sample and detailed quotation by reaching out to us. Our technical team is ready to discuss your specific requirements and help you find the perfect solution for your applications.








