Menadione (CAS 58-27-5): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Menadione (CAS 58-27-5), also known as Vitamin K3, is a synthetic compound used widely in pharmaceuticals, animal feed, and industrial applications. Below are key specifications:
| Parameter | Specification |
|---|---|
| Chemical Name | 2-Methyl-1,4-naphthoquinone |
| CAS Number | 58-27-5 |
| Molecular Formula | C11H8O2 |
| Molecular Weight | 172.18 g/mol |
| Appearance | Bright yellow crystalline powder |
| Melting Point | 105-107°C |
| Solubility | Insoluble in water, soluble in organic solvents |
Comparison with Other Vitamin K Forms
| Feature | Menadione (K3) | Phylloquinone (K1) | Menaquinone (K2) |
|---|---|---|---|
| Source | Synthetic | Plant-based | Bacterial fermentation |
| Bioavailability | High in animal feed | Moderate | Slow-release |
| Primary Use | Feed additive, pharmaceuticals | Human nutrition | Bone health supplements |
2. Applications of Menadione
Animal Feed Additive
- Prevents vitamin K deficiency in poultry and livestock.
- Enhances blood clotting and bone development.
Pharmaceuticals
- Used in anticoagulant reversal agents.
- Raw material for synthetic vitamin K supplements.
Cosmetics & Industrial
- Antioxidant in skincare products.
- Intermediate in chemical synthesis.
3. Usage Guidelines
Dosage Recommendations
- Poultry Feed: 1-3 mg/kg of feed.
- Swine: 2-5 mg/kg of feed.
Safety Precautions
- Use PPE during handling.
- Store in a cool, dry place away from light.
4. Case Studies
Case 1: Poultry Farm Optimization
A farm in Brazil reduced chick mortality by 15% after adding Menadione to feed (2 mg/kg).
Case 2: Pharmaceutical Synthesis
A European lab achieved 98% purity in vitamin K supplements using Menadione as a precursor.
5. Client Success Stories
Client A: Feed Manufacturer (USA)
- Challenge: Low vitamin K absorption in poultry.
- Solution: Menadione at 2.5 mg/kg feed.
- Result: 20% higher egg production.
Client B: Pharma Company (India)
- Challenge: Unstable anticoagulant drug formula.
- Solution: Menadione-based stabilizer.
- Result: 30% longer shelf life.
6. Contact for Inquiries
Request a quote or technical support:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Why Choose Us?
- ISO-certified production.
- 24/7 technical support.
- Competitive bulk pricing.
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