Sulfamic Acid Descaling Cleaner
CAS Number: 5329-14-6
Sulfamic acid descaling cleaner is a safe, non-volatile solid acid that effectively dissolves calcium carbonate, lime scale, rust, and metal oxides from stainless steel, copper, brass, and carbon steel surfaces. Unlike hydrochloric or sulfuric acid, sulfamic acid has low volatility and produces no fumes at ambient temperature, making it much safer for maintenance and field use. It is widely used for boiler descaling, heat exchanger cleaning, cooling tower maintenance, and food-grade equipment cleaning.
Technical Specifications
| pH | 1.0-1.5 (10% solution) |
| appearance | White crystalline solid |
| purity (%) | ≥99 |
| active content (%) | ≥99 |
| solubility in water (g/100mL) | 21.4 at 20°C |
Applications
- Boiler and steam system calcium scale removal
- Heat exchanger and condenser descaling maintenance
- Cooling tower and water treatment equipment cleaning
- Food processing and dairy equipment CIP descaling
- Metal surface rust and oxide removal before coating
Key Features
- Low volatility and non-fuming for safe indoor use
- Solid form allows precise dosing and easy storage
- Biodegradable and environmentally acceptable
- Effective on calcium, magnesium, and iron scale deposits
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CAS Number
5329-14-6
Category
Metal Surface TreatmentAvailability
In StockSample
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