Explore our premium quality standardized botanical ingredients trusted by industry leaders globally.
An authoritative analysis of its chemical structure, manufacturing standards, and botanical extraction principles.
CAS 1401-55-4, widely recognized in analytical chemistry and industrial manufacturing as Tannic Acid, is a naturally occurring complex polyphenol compound. Structurally classified as a hydrolyzable gallotannin, it consists of a glucose core esterified with multiple gallic acid units. Its unique spatial structure allows for multiple phenolic hydroxyl groups, providing robust antioxidant capacity, protein precipitation capability, and coordination chemistry with transition metal ions.
As a leading supplier and manufacturer, Andy Biotech implements state-of-the-art plant extraction technologies to produce CAS 1401-55-4. Our production processes meet strict food-grade, pharmaceutical-grade, and industrial-grade requirements, catering to complex supply chain specifications across North America, Europe, and the Asia-Pacific region.
| Property / Metric | Standard Specification (USP/EP/Food Grade) | Testing Methods |
|---|---|---|
| Chemical Name | Tannic Acid / Gallotannic Acid | Structure Verification (FT-IR) |
| CAS Registry Number | 1401-55-4 | InChI / SMILES Mapping |
| Appearance | Light yellowish-brown amorphous powder | Organoleptic / Visual Control |
| Assay (Purity) | ≥ 98.0% (Pharma Grade) / ≥ 95% (Food Grade) | HPLC / Gravimetric Analysis |
| Heavy Metals (as Pb) | ≤ 5 ppm | ICP-MS |
| Arsenic (As) | ≤ 1.0 ppm | ICP-MS |
| Loss on Drying | ≤ 7.0% | Vacuum Oven drying |
Why leading global enterprises partner with Chinese botanical manufacturers like Andy Biotech.
China is home to the world's largest concentration of *Galla Chinensis* (Chinese Gallnuts), the primary natural botanical source of premium gallic acid and tannic acid derivatives. This localized botanical wealth secures a stable, year-round raw material supply.
Andy Biotech utilizes modern chemical engineering tools, including low-temperature vacuum concentration, multi-stage membrane filtration, and automated spray dryers. This guarantees chemical uniformity, low ash content, and superior solubility across batches.
Our vertically integrated supply chain, combined with China's advanced logistics infrastructure, enables us to supply high-purity Tannic Acid at highly competitive prices. We offer shorter lead times and seamless customs handling for international ports.
A deep dive into how CAS 1401-55-4 serves as a critical active agent and structural component across global industries.
1. Food & Beverage Processing (Clarification & Preservation):
In the beverage industry, tannic acid acts as a natural clarifying agent for beers, wines, and juices. It forms insoluble complexes with unstable proteins, allowing for efficient filtration. This process improves shelf-life, taste stability, and visual clarity without requiring synthetic additives.
2. Pharmaceuticals & Antimicrobials:
Due to its ability to precipitate proteins, CAS 1401-55-4 acts as an astringent and mild antiseptic. In pharmaceutical formulations, it is used in topical agents for wound healing, burns, and mucosal inflammation, and as an active pharmaceutical ingredient (API) in anti-diarrheal therapeutics.
3. Animal Nutrition & Feed Optimization:
Modern agriculture uses controlled dosages of tannic acid in feed formulations. Its natural antimicrobial properties help maintain gut health in livestock, reducing the reliance on antibiotics while improving feed conversion ratios (FCR) in poultry and swine.
4. Industrial Applications (Tanning & Metal Coating):
In metallurgy, tannic acid is used as a rust converter, chemically transforming iron oxides into a stable blue-black iron tannate protective layer. In the textile and leather industries, it remains a fundamental agent for dye fixing and eco-friendly vegetable tanning processes.
Andy Biotech: Your Trusted Partner in Plant Extract Solutions
Andy Biotech is a leading manufacturer and supplier of premium-quality, scientifically-validated plant extracts for the food, beverage, nutraceutical, cosmetic, and pharmaceutical industries. Founded on a commitment to purity, potency, and innovation, we bridge the gap between nature’s potential and your product development goals.
Our core strength lies in our vertically integrated process, which gives us complete control from seed to extract. We partner with a network of certified organic and sustainably managed farms to ensure the integrity of every raw material. Our state-of-the-art extraction facilities employ advanced technologies, including supercritical solvent and water-based methods, to preserve the full spectrum of bioactive compounds without compromising on environmental responsibility.
Why Andy Biotech exceeds standard regulations in global phytochemistry supply chains.
Quality and safety are non-negotiable. Every batch undergoes rigorous testing in our in-house laboratories, equipped with HPLC, GC-MS, and other advanced analytical instruments. We guarantee compliance with stringent international standards, including ISO, NSF, cGMP, and related certifications. Our commitment to transparency means you receive comprehensive Certificates of Analysis (CoA) for every product, ensuring traceability and peace of mind.
It’s one thing to just meet the regulations when providing ingredients, but when an ingredient supplier exceeds those standards and imposes even higher ones in its products, that is a sign of a company that cares. Andy Biotech takes extra steps to ensure that our independent third-party laboratory-tested ingredients meet our standards as well as your own.
Our extensive portfolio features a wide range of standardized extract, ratio extract, and custom blends tailored to specific formulations. Whether you need Echinacea for immune support, Turmeric with high curcuminoid content, or innovative botanical blends for skincare, our technical team works closely with you to deliver exactly what your product requires. Andy Biotech provides high quality Ginkgo Biloba Extract, Lycopene Tomato Extract, Lutein Marigold Extract, Aloe Vera Gel Freeze Dried powder, Aloe Vera Extract, and other natural ingredients to the food, health, and nutraceutical industries.
Andy was born in a small village close to the Hanjiang River in Hanzhong Shaanxi province, China. Thirty years ago, when she was still a little child, she caught a cold, but medical services were not available unless the family crossed over high mountains to find a hospital. Thus, Andy's grandfather first used Echinacea leaves soaked in water for her treatment, then he dug Echinacea root, shredded it into pulp, and squeezed the liquid for Andy to drink one spoon every two hours. Andy recovered after this treatment.
As a child, Andy watched her grandfather harness the healing power of plants in his humble garden. His ancient herbal remedies were not just treatments; they were magic. That early wonder blossomed into a profound passion for plant extracts and a deep respect for nature’s wisdom. From that time on, little Andy swore that she would help to spread herbs all over the world to benefit more people.
This personal journey is the heart of Andy Biotech. It’s why Andy Biotech is dedicated to researching and delivering the purest, most effective botanical solutions for modern wellness. Andy’s lifelong vow is to honor that tradition by innovating for a healthier future, empowering lives through the timeless power of plants.
Verified compliance certifications affirming international regulatory approval for distribution.
Managing volatile international regulations and securing consistency in botanical supplies.
Procuring raw ingredients like CAS 1401-55-4 involves navigating regulatory barriers, trade policies, and quality requirements. Industrial buyers must evaluate manufacturers based on strict technical criteria:
Andy Biotech addresses these challenges by offering standard documentation, including MSDS/SDS, allergen statements, GMO declarations, and third-party validation reports for every production run.
Addressing common technical and commercial inquiries from global procurement managers.
Browse additional plant extracts and high-purity natural sweeteners from our production lines.
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