Description

Rebaudioside A CAS NO 58543-16-1 is a high-intensity, non-caloric natural sweetener derived from the leaves of the *Stevia rebaudiana* plant. It is prized for its clean, sugar-like taste profile with minimal bitterness or licorice aftertaste compared to other steviol glycosides, making it a superior choice for sugar reduction. This compound is essential for manufacturers in the food, beverage, and nutraceutical industries seeking natural, zero-calorie sweetness solutions to meet evolving consumer demands.

Application

• Beverage Formulation: Used in carbonated soft drinks, flavored waters, juices, and ready-to-drink teas as a primary or complementary sweetener.
• Food Product Development: Incorporated into dairy products (yogurt, ice cream), confectionery, baked goods, and sauces to reduce sugar content while maintaining palatability.
• Dietary Supplements & Nutraceuticals: Ideal for sweetening tablets, powders, chewables, and liquid supplements where a natural, non-glycemic profile is required.
• Pharmaceutical Syrups & Lozenges: Provides a pleasant, stable sweetness in oral dosage forms without contributing to calories or affecting blood glucose levels.
• Personal Care & Oral Hygiene: Applied as a sweetening agent in mouthwashes, toothpastes, and lip balms for a pleasant flavor.

Basic Information

Product Name	Rebaudioside A
CAS No.	58543-16-1
Molecular Formula	C44H70O23
Molecular Weight	967.00 g/mol
Synonyms	Rebaudioside A1; Reb A; Stevioside A3; 13-[(2-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy] kaur-16-en-18-oic acid, β-D-glucopyranosyl ester; (4α)-13-[(2-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy] kaur-16-en-18-oic acid β-D-glucopyranosyl ester; Stevia Sweetener 97A; E 960 (when compliant)
EINECS	261-342-9

Quality Control

Our Rebaudioside A is produced under strict quality management systems. It is typically available in grades compliant with major international standards for food ingredients, including Food Chemicals Codex (FCC) and JECFA specifications. Every batch undergoes rigorous analytical testing via HPLC for purity and related substance profiling. Certificates of Analysis (COA) documenting identity, assay, and impurity limits are available upon request to ensure full traceability and compliance for your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed to prevent absorption of atmospheric moisture, which can affect flow properties and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 6.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Microbiological Criteria	Meets FCC guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.