
Product Details
Product Name: Diosgenine | CAS No.: 512-04-9 |
Min. Order: 1ton | Purity: 99% |
Supply Ability: 1000T/M | Release date: 2025/10/21 |
Technical Data Sheet (TDS)
Product Name: Diosgenin (Diosgenine)
Synonyms: Diosgenin Powder, Steroidal Saponin, Dioscorea Extract
Grade: Food & Industrial Grade
Appearance: White to off-white crystalline powder
CAS Number: 512-04-9
Molecular Formula: C27H42O3
Molecular Weight: 414.62 g/mol
1. Product Description
Diosgenin is a naturally occurring steroidal sapogenin extracted from plants such as Dioscorea species (yams). It is widely used in the food, nutraceutical, pharmaceutical, and industrial sectors. Diosgenin serves as a precursor for steroid synthesis, dietary supplements, functional foods, and as an intermediate in chemical production.
2. Specifications
Test Item | Specification |
---|---|
Assay (Diosgenin, HPLC) | ≥98% |
Appearance | White to off-white crystalline powder |
Odor & Taste | Characteristic, slightly bitter |
Identification | Positive for Diosgenin (TLC/HPLC) |
Loss on Drying | ≤5% |
Heavy Metals (as Pb) | ≤10 ppm |
Lead (Pb) | ≤5 ppm |
Arsenic (As) | ≤3 ppm |
Cadmium (Cd) | ≤1 ppm |
Mercury (Hg) | ≤0.1 ppm |
Total Plate Count | ≤1000 cfu/g |
Yeast & Mold | ≤100 cfu/g |
E. coli | Negative |
Salmonella | Negative |
Staphylococcus aureus | Negative |
Note: Specifications may be adjusted based on customer requirements and regulatory standards.
3. Physical and Chemical Properties
Solubility: Slightly soluble in water; soluble in ethanol, methanol, chloroform
Color & Odor: White to off-white crystalline powder, characteristic odor
pH (1% solution): 4.5–6.0
Stability: Stable under recommended storage; sensitive to light, heat, and strong oxidants
4. Applications
Food / Nutraceutical Applications:
Functional foods and dietary supplements
Natural antioxidant and bioactive ingredient
Pharmaceutical & Industrial Applications:
Precursor for steroid synthesis
Intermediate in production of contraceptives and corticosteroids
Additive in research and chemical industries
5. Packaging & Storage
Packaging: 1–25 kg drums with polyethylene liner, or as per customer requirement
Storage Conditions: Store in a cool, dry, dark place; keep container tightly closed
Shelf Life: 24 months under recommended storage conditions
6. Safety & Handling
Avoid contact with eyes and skin; wear gloves and protective clothing
Use in well-ventilated areas; avoid inhalation
In case of contact with skin or eyes, rinse immediately with plenty of water
Refer to Safety Data Sheet (SDS) for detailed handling, transport, and disposal information
7. Regulatory Compliance
Complies with food, nutraceutical, and industrial standards for Diosgenin
Meets applicable food additive, supplement, and chemical intermediate regulations in major markets
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China