Description

Rebaudioside D is a high-intensity, non-caloric steviol glycoside sweetener derived from the leaves of the *Stevia rebaudiana* plant. It is valued for its clean, sweet taste profile with significantly reduced bitterness and licorice aftertaste compared to other stevia extracts, making it a superior choice for sugar reduction. This compound is essential for formulators in the global food, beverage, and nutraceutical industries seeking natural, zero-calorie sweetness solutions with excellent stability.

Application

• Beverage Formulation: A key ingredient in zero- and low-calorie soft drinks, flavored waters, juices, and dairy-alternative beverages.
• Food Product Development: Used in confectionery, baked goods, dairy products (yogurt, ice cream), and sauces to reduce sugar content while maintaining taste.
• Dietary Supplements & Nutraceuticals: Incorporated into vitamin gummies, protein powders, and health-focused products as a natural sweetening agent.
• Pharmaceutical Syrups & Lozenges: Provides palatability in sugar-free pediatric and diabetic-friendly medicinal preparations.
• Tabletop Sweeteners: A core component in high-purity blended stevia sweetener packets and liquids for consumer use.

Basic Information

Item	Detail
Product Name	Rebaudioside D
CAS No.	63279-13-0
Molecular Formula	C50H80O28
Molecular Weight	1129.15 g/mol
Synonyms	Reb D; Rebaudioside D; 13-[(2-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]kaur-16-en-18-oic acid, β-D-glucopyranosyl ester; Steviol glycoside D; Dulcoside D; E 960d (when approved as a food additive)
EINECS	Contact for details

Quality Control

Our Rebaudioside D is manufactured under strict quality management systems. We provide material that meets high-purity standards suitable for food, beverage, and nutraceutical applications. Certificates of Analysis (COA) documenting identity, purity, and safety parameters are available for every batch. Specifications can be aligned with relevant industry guidelines, including FCC (Food Chemicals Codex) and JECFA specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Complies
Assay (HPLC, Anhydrous Basis)	≥ 95.0% - 102.0%
Rebaudioside A	≤ 5.0%
Rebaudioside C	≤ 2.0%
Stevioside	≤ 2.0%
Loss on Drying	≤ 6.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Aerobic Microbial Count	≤ 1000 cfu/g
Total Combined Molds & Yeasts	≤ 100 cfu/g

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