Chloramine B (CAS 127-52-6) Ultimate User Guide 2025
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Usage Guidelines & Best Practices
- 4. Comparative Analysis with Alternatives
- 5. Real-World Case Studies
- 6. Technical Consultation & Ordering
1. Product Overview & Specifications
| Parameter | Chloramine B | Chloramine T |
|---|---|---|
| CAS Number | 127-52-6 | 127-65-1 |
| Molecular Formula | C6H5ClNNaO2S·3H2O | C7H7ClNNaO2S·3H2O |
| Active Chlorine Content | 26-28% | 23-26% |
| pH Stability Range | 6.0-9.0 | 5.5-8.5 |
| Decomposition Temperature | 180-185°C | 170-175°C |
2. Key Applications & Industrial Uses
2.1 Water Treatment Solutions
Municipal water systems use Chloramine B for:
- Legionella control in cooling towers
- Biofilm removal in distribution pipelines
- Emergency disinfection during contamination events
2.2 Healthcare Applications
- Surface disinfection: 0.1-0.5% solutions for medical equipment
- Wound irrigation: 0.02% stabilized solutions
- Antiseptic formulations for surgical scrub
3. Usage Guidelines & Best Practices
| Application | Concentration | Contact Time |
|---|---|---|
| Drinking Water | 2-4 mg/L | ≥30 minutes |
| Surface Disinfection | 0.5% solution | 10-15 minutes |
| Instrument Sterilization | 1% solution | 30-60 minutes |
4. Comparative Analysis with Alternatives
| Disinfectant | Residual Effect | THM Formation | Corrosivity |
|---|---|---|---|
| Chloramine B | 72-96 hours | Low | Moderate |
| Sodium Hypochlorite | 4-6 hours | High | High |
| Chlorine Dioxide | 24-48 hours | None | Low |
5. Real-World Case Studies
Case 1: Urban Water Utility Upgrade
Client: Tianjin Water Group Co., Ltd. (China)
Challenge: Reduce chlorinous odors in tap water
Solution: Implemented 3.2 mg/L Chloramine B dosage
Results: 78% odor reduction, 40% lower THM levels
Case 2: Hospital Infection Control
Client: Bangkok General Hospital (Thailand)
Challenge: MRSA contamination in ICU
Solution: 0.3% Chloramine B fogging protocol
Results: 92% pathogen reduction within 2 weeks
6. Technical Consultation & Ordering
Contact our chemical experts for:
- Custom concentration formulations
- Bulk purchasing (25kg drums to ISO containers)
- MSDS and regulatory compliance support
Email: info@vivalr.com
Phone: (86) 15866781826
Request a FREE technical consultation or quote for bulk orders.

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