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Shaanxi Qinhan Bencao Biotechnology Co., Ltd.

  • China ,Shaanxi
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China EGCG 98% Epigallocatechin Gallate Premium Green Tea Extract CAS 989-51-5
China EGCG 98% Epigallocatechin Gallate Premium Green Tea Extract CAS 989-51-5

  1. China EGCG 98% Epigallocatechin Gallate Premium Green Tea Extract CAS 989-51-5
  2. China EGCG 98% Epigallocatechin Gallate Premium Green Tea Extract CAS 989-51-5

EGCG 98% Epigallocatechin Gallate Premium Green Tea Extract CAS 989-51-5

  1. MOQ: 1kg
  2. Price: USD $80.00 - $180.00 / kg
  3. Get Latest Price
Delivery Time 15 work days
Form High-purity crystalline powder
Solubility Soluble in water and ethanol
Storage Store in a cool, dry place, sealed and protected from light/oxygen
Shelf Life 24 months
Extraction Type Aqueous-Ethanolic Extraction
Payment Terms L/C,T/T,Western Union
Detection Method HPLC (High-Performance Liquid Chromatography)
Primary Applications Dietary supplements, fat burners, functional drinks, anti-aging skincare
Supply Ability 2000 Kilograms per Month
GMO Status Non-GMO
Botanical Source Green Tea Leaves (Camellia sinensis)
Packaging Details 1kg/Aluminum foil bag, 25kg/Fiber drum.
Customization Available for bulk supply, private labeling, and custom packaging
Certification ISO9001 ISO22000 HACCP FDA Registered COA Available Halal, Kosher
Place of Origin Shaanxi, China
Model Number EC-5
Brand Name QHBC

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 15 work days Form High-purity crystalline powder
Solubility Soluble in water and ethanol Storage Store in a cool, dry place, sealed and protected from light/oxygen
Shelf Life 24 months Extraction Type Aqueous-Ethanolic Extraction
Payment Terms L/C,T/T,Western Union Detection Method HPLC (High-Performance Liquid Chromatography)
Primary Applications Dietary supplements, fat burners, functional drinks, anti-aging skincare Supply Ability 2000 Kilograms per Month
GMO Status Non-GMO Botanical Source Green Tea Leaves (Camellia sinensis)
Packaging Details 1kg/Aluminum foil bag, 25kg/Fiber drum. Customization Available for bulk supply, private labeling, and custom packaging
Certification ISO9001 ISO22000 HACCP FDA Registered COA Available Halal, Kosher Place of Origin Shaanxi, China
Model Number EC-5 Brand Name QHBC
High Light epigallocatechin gallate premiumpremium green tea extractgreen tea extract cas 989-51-5

EGCG 98% (Epigallocatechin Gallate) – Premium Green Tea Extract (CAS 989-51-5)

Product Description
Key Selling Points
  • Industry-Leading Purity: Standardized to ≥ 98% EGCG content via HPLC, ensuring superior therapeutic efficacy and formulation consistency.
  • Superior Bio-Activity: Extracted from select green tea leaves, preserving the natural antioxidant structure of the catechin.
  • Strict Color Control: Our advanced purification process ensures a light-colored, high-clarity powder, ideal for clear capsules and high-end beverage applications.
  • Full Transparency: We offer full-batch third-party testing support (e.g., Eurofins/SGS) and provide comprehensive documentation for your quality auditing needs.
Core Advantages
  1. Potent Antioxidant Support: EGCG is the most biologically active component in green tea, proven to support immune health, metabolic function, and cellular defense.
  2. Clean Manufacturing: Produced in a GMP-compliant facility using food-grade water/ethanol extraction; strictly free from synthetic chemicals.
  3. R&D-Ready Specifications: High solubility and low impurity profile make it the top choice for formulators developing cognitive, weight management, and antioxidant wellness products.
Technical Specifications
Specification Data Requirement
Appearance White to off-white fine powder
EGCG Content (HPLC) ≥ 98.0%
Total Catechins ≥ 99.0%
Caffeine ≤ 0.1% (Decaffeinated profile available)
Heavy Metals (Pb/As/Hg/Cd) ≤ 2.0 ppm
Total Plate Count ≤ 1000 CFU/g
CAS Number 989-51-5

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2022

  • Total Annual:

    >500000

  • Employee Number:

    51 ~100

  • Ecer Certification:

    Verified Supplier

Heading: Nature Refined, Science Empowered: Your Premier Partner in Botanical Excellence Shaanxi QinHan Bencao Biotechnology Co., Ltd. is a technology-driven enterprise dedicated to the research, development, and large-scale production of high-purity natural botanical extracts. Strategically headq... Heading: Nature Refined, Science Empowered: Your Premier Partner in Botanical Excellence Shaanxi QinHan Bencao Biotechnology Co., Ltd. is a technology-driven enterprise dedicated to the research, development, and large-scale production of high-purity natural botanical extracts. Strategically headq...

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Get in touch with us

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  • Shaanxi Qinhan Bencao Biotechnology Co., Ltd.
  • Room 1201, Block B, Wangzuo International, High-tech Zone, Yanta District, Xi'an City, Shaanxi Province
  • https://www.powder-extracts.com/

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