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DeBon China Suppliers Factory Advanced Stabilized Vitamin K3 (Menadione Sodium Bisulfite) Feed Additive
Product Specifications
| Product Name | Vitamin K3 (Menadione Sodium Bisulfite) |
| Active Ingredient | Menadione Sodium Bisulfite (as Menadione) ≥50.0% |
| Appearance | White to light yellow crystalline powder, odorless |
| Moisture | ≤13.0% |
| Heavy Metals |
Lead (Pb): ≤20 mg/kg Arsenic (As): ≤2.0 mg/kg |
| Chromium (Cr) | ≤50 mg/kg |
| Free Sodium Bisulfite (NaHSO₃) | ≤5.0% |
| Compliance Standards | Q/MF04-2023 |
Functions
Vitamin K3 (Menadione Sodium Bisulfite) is essential for:
- Blood Clotting: Activates proteins necessary for proper coagulation.
- Bone Health: Supports calcium metabolism and skeletal development.
- Liver Function: Aids in the synthesis of clotting factors and other vital proteins.
- Growth Performance: Enhances nutrient utilization and overall animal productivity.
Storage & Packing
Storage Conditions:
- Store in a cool, dry, contamination-free environment below 25°C.
- Protect from light, moisture, and direct heat.
- Note: Use promptly after opening to prevent degradation.
Packaging:
- Net Weight: 25 kg/bag
- Shelf Life: 24 months
Usage & Dosage
Application Guidelines
Application: Uniformly mix into compound feed or premixes.
Recommended Dosage: General Use: 3–8 mg per kg of feed.
Note: Adjust dosage according to specific formula requirements or veterinary advice. Ensure thorough mixing to achieve uniform distribution.
Additional Notes / Precautions: Avoid contact with incompatible substances; follow safety guidelines during handling.
Compatibility Guidelines
Compatible With:
| Category | Examples | Best Practice |
|---|---|---|
| Vitamins | Vitamin C (coated), Vitamin E | Add K3 after fat-soluble vitamins |
| Minerals | Zinc oxide, Copper proteinate | No redox interaction at pH 5–7 |
| Acidifiers | Fumaric acid, Lactic acid | Stabilizes in acidic premixes (pH 4–6) |
| Binders | Lignin sulfonate | No adverse interactions observed |
Incompatible With:
| Substance | Risk | Mitigation Strategy |
|---|---|---|
| Choline chloride (>60%) | Hygroscopic clumping | Premix with dry carriers (e.g., rice hulls) |
| Sodium bicarbonate (pH >8) | Alkaline degradation | Pre-acidify premix to pH <7 |
| Amprolium (coccidiostat) | Reduces absorption | Administer 4 hours apart from feed |
| Ethanol (liquid feed) | Solubility conflict | Use dry premix only |
Product Details
Frequently Asked Questions
Q
What is the primary role of Vitamin K3 in animal nutrition?
Vitamin K3 (Menadione Sodium Bisulfite) is essential for blood clotting, bone metabolism, and energy production in livestock. It prevents hemorrhagic disorders in poultry, supports cartilage development in swine, and enhances feed efficiency in ruminants by optimizing calcium utilization.
Q
How stable is Menadione Sodium Bisulfite under feed processing conditions?
Heat Stability: Retains 90% activity after pelleting at 80°C for 2 minutes.
pH Sensitivity: Stable in pH 4–7. Degrades rapidly in alkaline conditions (pH >8) – add citric acid (0.2–0.5%) to premixes.
Light Sensitivity: Store in opaque packaging to prevent photodegradation.
Q
Can it be mixed with minerals, antibiotics, or antioxidants?
Compatible: Vitamin C (encapsulated) – synergistic antioxidant protection; Calcium carbonate (pH <7) – no interaction in acidic premixes.
Incompatible: High-dose iron (>500 ppm) – redox reaction reduces bioavailability; Sulfa drugs (e.g., sulfadimethoxine) – inhibits vitamin K-dependent enzymes.
Q
What are the recommended storage conditions and shelf life for Vitamin K3?
Store in a cool, dry, contamination-free environment at temperatures below 25°C. Protect the product from light, moisture, and direct heat. Use promptly after opening to prevent degradation. Under these conditions, the shelf life is 24 months.
Q
How should Vitamin K3 be applied and what is the recommended dosage?
It should be uniformly mixed into compound feed or premixes. The general recommended dosage is 3–8 mg per kg of feed. Adjust the dosage according to specific formula requirements or veterinary advice, and ensure thorough mixing to achieve uniform distribution.
Q
What are the key compatibility and incompatibility risks of Vitamin K3?
Vitamin K3 is compatible with coated Vitamin C, Vitamin E, zinc oxide, copper proteinate, fumaric acid, lactic acid, and lignin sulfonate. However, it is incompatible with choline chloride >60% (causes hygroscopic clumping), sodium bicarbonate pH >8 (causes alkaline degradation), amprolium (reduces absorption), and ethanol (solubility conflict).