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China Sodium Selenite Suppliers - DeBon Advanced Bioactive Feed Additive Factory (Na₂SeO₃)
Product Specifications
| Product Name | Sodium Selenite |
| Chemical Formula | Na₂SeO₃ |
| CAS No. | 10102-18-8 |
| Appearance | White crystalline powder |
| Active Ingredient | Selenium (Se) Content: 45.1%–46.1% |
| Physical & Chemical Indicators |
Lead (Pb): ≤10.0 mg/kg Arsenic (As): ≤10.0 mg/kg Cadmium (Cd): ≤5.0 mg/kg Moisture: ≤1.5% Compliance Standards: GB 7300.302-2019 |
Functions
Sodium Selenite is essential for:
- Antioxidant Defense: Selenium is a key component of glutathione peroxidase, protecting cells from oxidative damage.
- Immune Support: Enhances immune response and disease resistance in animals.
- Growth Promotion: Improves feed efficiency, reproductive performance, and overall growth rates.
- Metabolic Health: Supports thyroid function and hormone regulation.
Storage & packing
Storage Conditions
- Store in a cool, dry, well-ventilated area, protected from moisture and direct sunlight.
- Keep containers tightly sealed to prevent oxidation or contamination.
Safety Precautions
- Avoid contact with acids or reducing agents.
- Wear protective gloves and masks during handling.
Packaging
- Net Weight: 25 kg/bag (moisture-proof, multi-layer packaging).
Shelf Life
- 24 months from the production date under proper storage conditions.
Usage & Dosage
Application
- Uniformly blend into compound feed, premixes, or mineral supplements.
Recommended Dosage
- Swine: 0.1–0.3 mg /kg of feed
- Poultry: 0.2–0.5 mg /kg of feed
- Cattle: 0.1–0.5 mg /kg of feed
- Aquatic Species: 0.05–0.2 mg/kg of feed
Important Notes
- Note: Adjust dosage based on species-specific selenium requirements. Avoid overdose to prevent toxicity (selenium toxicity threshold is narrow).
- Precautions: Ensure thorough mixing to avoid localized over-concentration.
- Certification: Complies with GB 7300.302-2019 and international feed safety standards.
Product Details
Frequently Asked Questions
What is the active Selenium content in this Sodium Selenite additive?
The active Selenium (Se) content of this product ranges from 45.1% to 46.1%. It is a high-purity white crystalline powder with the chemical formula Na₂SeO₃.
What are the primary animal health benefits of Sodium Selenite?
Sodium Selenite provides crucial antioxidant defense, enhances immune response and disease resistance, improves feed efficiency and reproductive performance, and supports thyroid function and hormone regulation.
What is the recommended dosage for swine, poultry, and cattle?
The recommended dosages per kilogram of feed are: Swine: 0.1–0.3 mg; Poultry: 0.2–0.5 mg; Cattle: 0.1–0.5 mg; and Aquatic Species: 0.05–0.2 mg. Dosage should be adjusted based on specific requirements, and overdosage must be strictly avoided.
How should Sodium Selenite be stored to ensure its shelf life?
Store it in a cool, dry, well-ventilated area away from moisture and direct sunlight. Keep containers tightly sealed. Under proper storage conditions, the product has a shelf life of 24 months from the production date.
What safety precautions should be followed during handling?
Avoid any contact with acids or reducing agents. Always wear protective gloves and masks during handling. Additionally, ensure thorough mixing in the feed to prevent localized over-concentration.
What compliance standards does this product meet?
This Sodium Selenite feed additive complies with GB 7300.302-2019 standards as well as international feed safety standards, with strict controls on heavy metals (Lead ≤10.0 mg/kg, Arsenic ≤10.0 mg/kg, Cadmium ≤5.0 mg/kg).