Methylene Dithiocyanate (CAS 6317-18-6): Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Applications & Industry Uses
- 3. Performance Comparison with Alternatives
- 4. Operational Guidelines & Safety Protocols
- 5. Real-World Application Case Studies
- 6. Procurement Support & Technical Consultation
1. Product Overview & Technical Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 6317-18-6 |
| Molecular Formula | C3H2N2S2 |
| Appearance | Yellowish crystalline powder |
| Purity Grade | Industrial (98.5% min) |
| Melting Point | 102-104°C |
| Solubility | 0.2g/L in water (20°C) |
2. Key Applications & Industry Uses
Primary Functions:
- Microbial control in industrial water systems
- Preservative in paper manufacturing processes
- Antifouling agent in marine coatings
- Biocide in oilfield operations
3. Performance Comparison with Alternatives
| Biocide Type | Efficacy | pH Stability | Environmental Impact |
|---|---|---|---|
| Methylene Dithiocyanate | ★★★★☆ | 3-9 | Moderate |
| Isothiazolinones | ★★★☆☆ | 6-8 | Low |
| Bronopol | ★★☆☆☆ | 5-7 | High |
4. Operational Guidelines & Safety Protocols
Recommended Dosages:
- Cooling Towers: 50-100 ppm
- Paper Pulp: 0.1-0.3% wt
- Marine Coatings: 2-5% formulation
5. Real-World Application Case Studies
Case 1: Petrochemical Cooling System
- Client: Sinopec Guangdong
- Challenge: Legionella control in open-loop system
- Solution: 75ppm MDT shock treatment + 25ppm maintenance
- Result: 99.7% microbial reduction, 18-month system longevity
Case 2: Specialty Paper Production
- Client: UPM-Kymmene Finland
- Challenge: Slime control in recycled fiber processing
- Solution: 0.25% MDT in pulp slurry
- Result: 40% reduction in production downtime
6. Procurement Support & Technical Consultation
For bulk pricing, SDS documentation, or formulation assistance:
- Email: info@vivalr.com
- Tel: (86) 15866781826



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