Salidroside 98% (Rhodiola Rosea Extract)

Salidroside 98% (Rhodiola Rosea Extract)

Details
Salidroside 98% is a high-purity ingredient derived from Rhodiola rosea, standardized to an active Salidroside content of >= 98% by HPLC. Designed for professional ingredient buyers, supplement manufacturers, formulators, and botanical distributors, this material provides a defined chemical specification for raw material qualification and commercial product development.
Category
Longevity & Anti-Aging Raw Materials
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Description
Technical Parameters

Salidroside 98% (Rhodiola Rosea Extract)


Salidroside 98% is a high-purity ingredient derived from Rhodiola rosea, standardized to an active Salidroside content of >= 98% by HPLC. Designed for professional ingredient buyers, supplement manufacturers, formulators, and botanical distributors, this material provides a defined chemical specification for raw material qualification and commercial product development.

 

Key Product Specifications

 

Parameter

Specification

Test Method / Reference

Product Name

Salidroside 98%

Commercial Standard

Botanical Source

Rhodiola rosea L.

Raw Material ID

Active Ingredient

Salidroside

Standardized Active

CAS No.

10338-51-9

Chemical Identity

Molecular Formula

C14H20O7

Chemical Structure

Molecular Weight

300.30 g/mol

Calculated

Assay (Purity)

>= 98.0%

HPLC

Appearance

White to off-white crystalline powder

Visual Inspection

Particle Size

100% through 80 mesh

Sieving

Loss on Drying

<= 5.0%

USP / EP

Ash Content

<= 1.0%

USP / EP

Heavy Metals

<= 10 ppm (Pb <= 3ppm, As <= 2ppm, Cd <= 1ppm, Hg <= 0.1ppm)

ICP-MS

Microbiological Control

Total Plate Count: <= 1000 cfu/g

Yeast & Mold: <= 100 cfu/g

E. Coli / Salmonella: Negative

USP / EP

Residual Solvents

Complies with USP / EP limits

GC

Shelf Life

24 Months

Standard Stability Testing

Storage Conditions

Store in tightly sealed containers in a cool, dry place away from light, heat, and moisture.

Quality Standard

 

Procurement & R&D Value


Accurate Dosage Calculation: Allows formulators to calculate exact raw material input based on pure active content rather than variable plant ratios.


Objective Supplier Comparison: Establishes a standardized analytical metric (HPLC) for evaluating raw material quality across different suppliers.


Streamlined Incoming QC: Provides a defined chemical specification that simplifies internal raw material approval and identity testing.


Batch Consistency: Ensures reliable active concentration across production lots for stable end-product performance.

 

Rhodiola Rosea Extract vs. Salidroside 98%

 

Evaluation Parameter

Salidroside 98%

Conventional Botanical Extract

Primary Metric

Quantified Active Assay (HPLC)

Extraction Ratio (e.g., 10:1) / Marker Compounds

Dosing Precision

High (Calculated by mass of target active)

Variable (Subject to natural crop variations)

Target Formulation

Single-active or targeted performance formulas

Full-spectrum botanical blends

 

Quality Control & Batch Assurance


Raw Material Identity: Botanical origin and active identity verified by reference standard.


Active Quantification: Salidroside content confirmed via validated HPLC testing.


Physical Properties: Particle size, loss on drying, and bulk density logged against product specifications.


Contaminant Screening: Rigorous testing for heavy metals, residual solvents, and pesticide residues according to target market standards (USP/EP).


Microbiological Control: Screened for total plate count, yeast, mold, and target pathogens.


Documentation Support: Batch-specific COA, TDS, and SDS provided with commercial shipments.

 

Multi-Industry Applications


Dietary Supplements & Nutraceuticals
Formats: Hard capsules, tablets, sachets, multi-ingredient botanical powders.


Application Focus: Precision-dosed dietary formulas requiring a verified concentration of active Salidroside per serving.


Functional Foods & Beverages
Formats: Powdered drink mixes, nutritional powders, ready-to-mix beverage bases.


Formulation Tip: R&D should evaluate solubility, pH compatibility, and process heat sensitivity in the final matrix.


Sports & Active Nutrition
Formats:
Pre-workout formulations, energy blends, active lifestyle products.


Application Focus: Clean-label active nutrition requiring transparent active ingredient declarations.


Cosmetic & Personal Care
Formats:
Serums, face creams, lotions, topical skincare formulas.


Formulation Tip: Assess emulsion stability, light sensitivity, packaging compatibility, and preservative system interactions.

 

Request Samples & Commercial Quotes


Sample Availability: Qualification samples (10g to 50g) available for analytical and pilot evaluation.


Packaging Options: 1kg aluminum foil bags / 25kg fiber drums (Custom packaging available upon request).


Order Information: Please provide your required quantity, target application, and destination market to receive an accurate quote and documentation package.

 

FAQ

 

Q: What is Salidroside 98%?

A: Salidroside 98% is a Rhodiola rosea-derived ingredient standardized to 98% Salidroside by HPLC. It is intended for professional ingredient sourcing and formulation development.

Q: What is the CAS number of Salidroside?

A: The commonly referenced CAS number for Salidroside is 10338-51-9.

Q: How is Salidroside 98% tested?

A: The Salidroside assay is determined using HPLC. The actual result for a commercial batch should be confirmed through the corresponding Certificate of Analysis.

Q: Is Salidroside 98% the same as a conventional Rhodiola rosea extract?

A: No. Conventional Rhodiola rosea extracts may contain multiple botanical constituents and can be standardized to different active levels. A 98% Salidroside material has a specifically defined Salidroside concentration.

Q: Can Salidroside 98% be used in dietary supplements?

A: It can be evaluated for dietary supplement formulations such as capsules, tablets and powder products. Permitted use and finished-product claims depend on the regulatory requirements of the target market.

Q: Can Salidroside 98% be used in functional beverages?

A: It can be evaluated for functional beverage formulations. Solubility, pH compatibility, processing conditions and finished-product stability should be confirmed during product development.

Q: What documents should I request before bulk purchasing?

A: Buyers may request the current product specification, batch-specific COA, TDS and SDS/MSDS. Depending on the application and target market, additional information such as microbiological, heavy metal, pesticide and residual solvent testing may also be required.

Q: What information should I provide when requesting a quotation?

A: Provide the required quantity, intended application, target market, specification, packaging preference and documentation requirements. These details help determine the appropriate supply configuration and quotation.

 

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