D-Ribose Powder
D-Ribose is a naturally occurring five-carbon sugar with the molecular formula C5H10O5. It is a fundamental structural component of ribonucleotides and plays a key role in the formation of essential cellular compounds, including ATP, RNA, NAD, and FAD.
Product Information
|
Parameter |
Specification |
|
Product Name |
D-Ribose |
|
CAS Number |
50-69-1 |
|
Molecular Formula |
C5H10O5 |
|
Molecular Weight |
150.13 g/mol |
|
Appearance |
White to off-white crystalline powder |
|
Solubility |
Highly soluble in water |
|
Quality Grade |
Food Grade / Dietary Supplement Grade / USP / EP Standard |
|
Certifications |
ISO22000, GMP, HALAL, KOSHER, Non-GMO |
|
Main Applications |
Sports nutrition, dietary supplements, functional beverages, and health formulations |
Key Product Features
Defined Chemical Identity: Clear chemical identification (CAS: 50-69-1) enables quality control and regulatory teams to establish precise raw material standards.
Excellent Formulations Compatibility: Supplied as a free-flowing crystalline powder, making it ideal for dry blending, capsules, tablets, sachets, and stick packs.
High Water Solubility: Dissolves rapidly and completely in aqueous systems without leaving residue, allowing easy integration into ready-to-mix beverage powders.
Distinct Functional Role: Unlike common six-carbon sugars (such as glucose or fructose), D-Ribose serves specifically as a metabolic precursor rather than a conventional bulk carbohydrate or sweetener.
Technical Specifications
|
Quality Parameter |
Standard Requirement / Acceptance Criteria |
|
Assay (Purity) |
98.0% to 101.0% (Dry Basis) |
|
Identification (IR/HPLC) |
Conforms to USP / EP standard spectrum |
|
Appearance |
White to off-white crystalline powder |
|
Loss on Drying |
Less than or equal to 1.0% |
|
Specific Rotation [a]D20 |
-20.0 deg to -19.0 deg |
|
Residue on Ignition |
Less than or equal to 0.2% |
|
Heavy Metals (as Pb) |
Less than or equal to 10 ppm |
|
Arsenic (As) |
Less than or equal to 1 ppm |
|
Lead (Pb) |
Less than or equal to 1 ppm |
|
Total Plate Count |
Less than or equal to 1,000 CFU/g |
|
Yeast and Mold |
Less than or equal to 100 CFU/g |
|
E. coli / Salmonella |
Negative / Absent in 25g |
Main Product Applications
Sports Nutrition: Pre-workout and post-workout powders, intra-workout endurance drinks, recovery formulas, and performance pre-mixes.
Dietary Supplements: Capsules, tablets, single-serve sachets, and daily energy management formulations.
Functional Beverages: Electrolyte powder mixes, hydration formulas, and ready-to-mix nutritional drinks.
Quality Control & Documentation Package
To simplify supplier qualification and incoming inspection for international buyers, every commercial batch is backed by comprehensive documentation:
- Batch-Specific Certificate of Analysis (COA)
- Technical Data Sheet (TDS)
- Safety Data Sheet (SDS / MSDS)
- Non-GMO and Allergen Declarations
- Certificate of Origin & Regulatory Compliance Statements
Packaging, Storage & Logistics
|
Service / Item |
Detail |
|
Standard Packaging |
25 kg net weight fiber drum with double inner PE food-grade liners |
|
Custom Packaging |
Customized package sizes and private labeling available upon request |
|
Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep sealed, protected from heat, moisture, and light |
|
Shelf Life |
24 to 36 months from manufacturing date under recommended storage conditions |
|
Global Shipping |
FOB, CIF, CFR, DDP, DAP terms available |
|
Sample Availability |
Free evaluation sample kits (100g - 500g) available for R&D testing |
FAQ
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