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High-Solubility Vitamin B3 (Nicotinamide) Feed Additive - China Suppliers & Factory Quality
Product Specifications
| Product Name | Vitamin B3 (Nicotinamide) |
| Chemical Name | 3-Pyridinecarboxamide |
| Specification |
Nicotinamide (C₆H₆N₂O): ≥ 99.0% Loss on Drying: ≤ 0.5% Melting Point: 128.0–131.0°C pH (10% solution): 5.5–7.5 Residue on Ignition: ≤ 0.10% Heavy Metals (as Pb): ≤ 20 mg/kg Total Arsenic (as As): ≤ 2 mg/kg |
| Appearance | White crystalline powder |
| Compliance Standard | GB 7301-2017 (China National Standard). |
Functions
Nicotinamide (Vitamin B3) is essential for:
- Supporting energy metabolism and cellular redox reactions.
- Maintaining skin health and proper nervous system function in livestock.
- Enhancing digestive efficiency and overall growth performance.
Compatibility
Compatible With:
| Category | Examples | Best Practice |
|---|---|---|
| Vitamins | B1 (Thiamine), B5 (Pantothenic acid) | Add B3 after B1 in mixing sequence |
| Antioxidants | Vitamin E, Ethoxyquin | Synergistic oxidative protection |
| Acidifiers | Fumaric acid, Lactic acid | Stabilizes in acidic premixes |
| Enzymes | Phytase, Protease | No interference observed |
Incompatible With:
| Substance | Risk | Mitigation Strategy |
|---|---|---|
| Alkaline binders (e.g., bentonite) | Reduces bioavailability | Pre-mix with acidifiers (pH 5–6) |
| High-dose iron (Fe >500 ppm) | Chelation reaction | Use organic iron sources (e.g., Fe proteinate) |
| Sulfonamides | Competitive absorption inhibition | Administer 3 hours apart from feed |
| Ethanol (liquid feed systems) | Solubility conflict | Use dry premix or post-fermentation addition |
Usage and Dosage
- Add according to the Feed Additive Safety Guidelines or formulation requirements.
- Typical dosage ranges for general livestock and poultry (adjust based on species and growth stage):
- General Recommendation: 20–50 mg/kg of feed (consult a nutritionist for precise dosing).
- Poultry: 30–50 mg/kg of complete feed
- Swine: 40–60 mg/kg
- Ruminants: 50–80 mg/kg (increase during heat stress)
Storage & packing
Storage Conditions
- Store in a cool, dry place, protected from sunlight and moisture.
- Avoid contamination with toxic or hazardous substances.
Packaging
- Net Weight: 25 kg per box.
Safety Warnings
Safety Guidelines
- Causes serious eye irritation.
- Wear protective gloves, eye/face protection during handling.
- In case of contact with eyes: Rinse cautiously with water for several minutes.
- Remove contact lenses if present and easy to do. Continue rinsing.
- Seek medical attention if irritation persists.
Product Details
FAQs
Q1: What are the key benefits of Nicotinamide in animal nutrition?
Nicotinamide (Vitamin B3) is essential for energy metabolism, NAD/NADP coenzyme synthesis, and skin/digestive health in livestock. It prevents pellagra in swine, improves feathering in poultry, and enhances milk yield in dairy cows. Its water-soluble nature ensures rapid absorption.
Q2: How stable is Nicotinamide during feed processing?
Heat Stability: Retains 98% activity after pelleting at 85°C for 2 minutes.
pH Sensitivity: Stable in pH 4–8. Avoid alkaline premixes (pH >9) without acid buffers.
Warning: Prolonged UV exposure causes degradation – use light-proof packaging.
Q3: Can it be mixed with choline chloride or trace minerals?
• Compatible: Choline chloride (<60%), Zinc oxide, Organic selenium.
• Incompatible:
- Copper sulfate (>200 ppm): Forms insoluble complexes – use coated copper sources.
- Sodium bicarbonate (alkaline premixes): Neutralizes efficacy – pre-mix with acidifiers.
Q4: What are the storage requirements and packaging specifications for Nicotinamide?
Nicotinamide should be stored in a cool, dry place, protected from sunlight and moisture. Avoid contamination with toxic or hazardous substances. The standard packaging comes with a net weight of 25 kg per box.
Q5: What is the recommended dosage of Nicotinamide for livestock and poultry?
Add according to formulation requirements. Typical dosage ranges include:
• General Recommendation: 20–50 mg/kg of feed (consult a nutritionist).
• Poultry: 30–50 mg/kg of complete feed.
• Swine: 40–60 mg/kg.
• Ruminants: 50–80 mg/kg (increase during heat stress).
Q6: What safety precautions should be followed when handling Nicotinamide?
Nicotinamide causes serious eye irritation. Wear protective gloves and eye/face protection during handling. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing, and seek medical attention if irritation persists.