Carbendazim (CAS 10605-21-7) Technical Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 10605-21-7 |
| Molecular Formula | C9H9N3O2 |
| Molecular Weight | 191.19 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | >300°C |
| Density | 1.4 g/cm³ |
| Storage Conditions | -20°C in sealed container |
Comparative Advantage: Carbendazim demonstrates superior thermal stability (>300°C) compared to alternative benzimidazole fungicides, ensuring prolonged field efficacy.
2. Key Applications
Agricultural Applications
- Cereal Protection: Controls Fusarium spp. in wheat (0.1-0.2% seed treatment)
- Fruit & Vegetable Management: 50% WP formulation at 750-1000x dilution for powdery mildew/anthracnose
- Rice Disease Control: 200-300g/ha for sheath blight suppression
Industrial Applications
- Textile/pulp preservation: 0.05-0.1% additive concentration
- Post-harvest treatment: 0.2% dip solution for citrus/pome fruits
3. Usage Guidelines
| Application | Concentration | Method |
|---|---|---|
| Seed Treatment | 0.1-0.3% w/w | Dry powder coating |
| Foliar Spray | 0.05-0.1% v/v | Hydraulic nozzle application |
| Soil Drench | 2-4kg/ha | Pre-plant incorporation |
4. Industry Case Studies
Case 1: Agricultural Cooperative (Hubei Province)
- Crop: Winter Wheat
- Challenge: Fusarium head blight (40% incidence)
- Solution: 0.15% carbendazim seed treatment + flowering stage spray
- Outcome: 89% disease reduction, 22% yield increase
Case 2: Textile Manufacturer (Zhejiang)
- Application: Cotton fabric preservation
- Formulation: 0.08% carbendazim + synergists
- Result: 18-month mold protection under tropical storage
5. Safety & Compliance
| GHS Classification | Precautionary Statements |
|---|---|
|
|
6. Technical Consultation
For formulation optimization, regulatory compliance, or bulk purchasing:
Email: info@vivalr.com
Tel: (86) 15866781826
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