Sulfamic Acid Monosodium Salt (CAS 13845-18-6): Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
CAS Number: 13845-18-6
Chemical Formula: CH2NNaO3S
Molecular Weight: 139.09 g/mol
Key Parameters Comparison
| Parameter | Sulfamic Acid Monosodium Salt | Sulfamic Acid | Sodium Hydroxide |
|---|---|---|---|
| pH (1% solution) | 4.5-5.5 | 1.2-2.0 | 13-14 |
| Solubility in Water | 250 g/L (20°C) | 150 g/L (20°C) | 1090 g/L (20°C) |
2. Key Applications & Industry Uses
Water Treatment
Effective scale inhibitor for cooling towers and boilers, removes CaCO3 deposits 40% faster than citric acid.
Metal Surface Treatment
Non-corrosive cleaning agent for aluminum alloys and stainless steel, operating at 60-80°C with 5-10% concentration.
Electroplating Industry
pH buffer in nickel plating baths, maintains solution stability within ±0.2 pH units.
3. Operational Guidelines & Best Practices
Dosage Recommendations
| Application | Concentration | Temperature Range |
|---|---|---|
| Boiler Descaling | 8-12% solution | 70-90°C |
| Metal Cleaning | 5-8% solution | 50-70°C |
4. Real-World Case Studies
Case Study 1: Power Plant Efficiency Improvement
Client: Guangdong Thermal Power Co., Ltd.
Challenge: 35% efficiency loss due to boiler scaling
Solution: 10% sulfamic acid monosodium salt solution applied in 6 cleaning cycles
Result: 28% increase in thermal transfer efficiency
Case Study 2: Aerospace Component Manufacturing
Client: Shanghai Precision Aerospace Parts
Challenge: Surface contamination in titanium alloys
Solution: 7% solution at 65°C for 90 minutes
Result: 99.7% purity achieved with zero material loss
5. Contact for Technical Consultation
For formulation assistance or custom concentration requirements:
Email: info@vivalr.com
Tel: (86) 15866781826
Our chemical engineers provide free application analysis within 24 hours.
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