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Sulfamic Acid: Applications, Properties, and Industrial Utility
Sulfamic Acid (CAS No. 5329-14-6). Known by various names, including Amidosulfonic acid, sulfamidic acid, and sulfamic acid (H₃NSO₃), this inorganic solid is a powerhouse in cleaning, catalysis, and chemical synthesis.
At ChemicalsSuppliers.com, we pride ourselves on being at the forefront of chemical distribution. Whether you are searching for industrial-grade descalers or laboratory-grade reagents, understanding the chemistry behind your supplies is the first step toward optimization.
Sulfamic acid is a crystalline, colorless, non-volatile solid that is highly soluble in water. Unlike many other strong mineral acids (like hydrochloric or sulfuric acid), sulfamic acid is a dry, stable acid that is significantly safer to handle and store.
To optimize your procurement, it is helpful to know the various terms used in the global marketplace:
The most prominent use for sulfamic acid is in industrial descaling. It effectively dissolves mineral deposits in water systems. Because it is non-corrosive to many metals—when inhibited—it is the preferred choice for cleaning stainless steel, copper, and brass.
In the bleaching process of paper, sulfamic acid is utilized to prevent the degradation of cellulose pulp. By inhibiting the action of hypochlorous acid, it ensures a higher quality, stronger final paper product.
Sulfamic acid is employed in electroplating baths, particularly for nickel plating. It produces smooth, stress-free, and ductile nickel deposits, which are vital in the automotive and electronics industries.
It is a crucial intermediate in the production of artificial sweeteners, most notably cyclamates.
Used as a catalyst in the production of various dyes, it helps in the diazonium salt reactions, preventing unwanted side reactions.
While sulfamic acid is safer than liquid acids, it remains a strong acid. It is irritating to the skin, eyes, and respiratory system.
At ChemicalsSuppliers.com, we maintain a comprehensive inventory of industrial chemicals. Below is a curated list of chemicals often purchased alongside Sulfamic Acid, along with competitive pricing estimates.
(Note: Prices fluctuate based on market conditions, purity, and volume. Please visit our website for the most recent quotes.)
| No. | Chemical Name | CAS Number | Typical Price Range (USD/kg) |
|---|---|---|---|
| 1 | Citric Acid (Anhydrous) | 77-92-9 | $1.20 – $2.50 |
| 2 | Oxalic Acid | 144-62-7 | $1.50 – $3.00 |
| 3 | Phosphoric Acid (85%) | 7664-38-2 | $1.10 – $2.20 |
| 4 | Sodium Bisulfate | 7681-38-1 | $0.80 – $1.80 |
| 5 | Caustic Soda (Flakes) | 1310-73-2 | $0.60 – $1.50 |
| 6 | Acetic Acid (Glacial) | 64-19-7 | $0.90 – $2.00 |
| 7 | Hydrogen Peroxide (35%) | 7722-84-1 | $1.50 – $4.00 |
| 8 | Ammonium Sulfamate | 7773-06-0 | $2.50 – $5.00 |
| 9 | Nickel Sulfamate | 13770-89-3 | $15.00 – $30.00 |
| 10 | Hydrochloric Acid | 7647-01-0 | $0.50 – $1.20 |
| … | [Additional 40+ chemicals listed at our online portal] | … | … |
How to Buy: Visit ChemicalsSuppliers.com/shop to browse our full catalog, download Technical Data Sheets (TDS), and request bulk pricing quotes.
| Feature | Sulfamic Acid | Citric Acid | Hydrochloric Acid |
|---|---|---|---|
| State | Solid | Solid | Liquid |
| Acidity | High | Moderate | Very High |
| Fuming | No | No | Intense |
| Ease of Storage | Excellent | Excellent | Poor |
For most industrial facilities, the transition to sulfamic acid reduces infrastructure costs related to acid-resistant liquid storage tanks.
As regulatory bodies globally tighten restrictions on hazardous materials, sulfamic acid stands out as a “greener” chemistry solution. It is biodegradable and does not contribute to persistent organic pollutant loads in wastewater. When neutralized, it forms non-toxic sulfates, which are easily handled by standard water treatment facilities.
Our customers span the globe. To ensure you find the right product regardless of your location, please refer to the terminology below:
Ready to place your order? Visit ChemicalsSuppliers.com today. Whether you need a 25kg bag or metric tonnes for your industrial production, we have the supply chain capacity to meet your demands.
