Product Overview
Rebaudioside E (CAS 63279-14-1) is one of the rarest and most premium minor steviol glycosides found in the Stevia rebaudiana plant. As a specialized China manufacturer and supplier within the Plant Extract and Nutritional Ingredient sectors, Conscientia Industrial provides high-purity Reb E, known for its superior taste profile that closely mimics cane sugar without the bitter aftertaste associated with traditional Stevia. This non-caloric sweetener is ideal for high-end food and beverage formulations, health supplements, and sugar-reduction projects requiring clean-label solutions.
Technical Specifications
- Product Name: Rebaudioside E
- Short Name: Reb E
- CAS Number: 63279-14-1
- Category: Nutritional Ingredient
- Quality Standard: Food Grade / JECFA / FCC Compliance
- Purity (HPLC): ≥95.0% / ≥98.0%
- Molecular Formula: C44H70O23
- Molecular Weight: 967.01
- Appearance: White crystalline powder
- Solubility: Excellent solubility in water
- Sweetness: 150-200 times sweeter than sucrose
- Country of Origin: China
Why Choose Conscientia Industrial
- Advanced Extraction Technology: We utilize proprietary enzymatic and separation technologies to ensure high-purity Reb E with a consistent, sugar-like taste.
- Natural & Clean Label: 100% plant-derived, Non-GMO, and compliant with global food safety standards for sugar replacement.
- Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), SDS, and Kosher/Halal certifications.
- Scalable Industrial Supply: Reliable production capacity from our China facility to support your product launches from pilot trials to mass production.
- Direct Factory Pricing: As a leading China manufacturer, we provide Rebaudioside E CAS 63279-14-1 with competitive factory-direct quotes.
Packaging & Storage
- Standard Packaging: 1kg/bag, 5kg/tin, or 25kg/drum with inner food-grade polyethylene bags.
- Storage Conditions: Store in a cool, dry place away from direct sunlight. Keep the container tightly sealed to prevent moisture absorption.
- Safety Handling: This material is safe for food and nutritional supplement applications when used according to regulatory guidelines.
- Our logistics team ensures safe delivery of Rebaudioside E CAS 63279-14-1 by courier / air / sea.
Request a Quote & COA for Rebaudioside E CAS 63279-14-1 Today.


