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Sulfamic acid

Sulfamic acid is a powerful and versatile chemical, ideal for descaling, metalworking and pH control. Our product is of high quality and is optimized for both industrial and domestic applications.


What is Sulfamic Acid?

Sulfamic acid, often referred to as amidosulfonic acid, is a colorless, crystalline compound with the formula H3NSO3. It is characterized by its excellent solubility in water and its ability to rust many metals. Our sulfamic acid is of high quality and is optimized for various applications in industry and laboratories.

What do you use Sulfamic acid for?

Sulfamic acid is a versatile chemical used in various industries. Some of the main applications are:

  • Descaling: It is often used to remove limescale in household appliances such as kettles and coffee machines.
  • Metalworking: In industry, it is used for cleaning and preparing metal surfaces before electroplating and soldering.
  • Synthesis of dyes: It plays a role in the production of some dyes and pigments.
  • pH control: In industrial processes, it is sometimes used to regulate the pH value of solutions.

Dangers of Sulfamic Acid

Despite its many useful uses, sulfamic acid is a corrosive substance. It is important to avoid contact with the skin or eyes, and when working with the fabric it is recommended to wear protective clothing, gloves and goggles.

Other common areas of application:

  • Production of certain types of plastics.
  • As a catalyst in ester synthesis.
  • Removal of impurities from mineral oils.
  • Treatment of textiles and paper to improve properties.


  • Is Sulfamic Acid Dangerous?
    • Yes, it is a corrosive substance and can cause irritation on direct contact.
  • What should I do if I contact Sulfamic Acid?
    • In case of skin contact, rinse immediately with plenty of cold water. In case of eye contact, rinse the eyes immediately and consult a doctor.
  • Can I use Sulfamic acid at home?
    • Although it can be used for descaling, it is essential to handle it carefully and follow the instructions on the label.
  • Where can I find more information about Sulfamic Acid?
  • How do I store Sulfamic acid safely?
    • It is advisable to store sulfamic acid in a cool, dry place, out of the reach of children and away from other chemicals with which it may react.
  • Is Sulfamic Acid Environmentally Friendly?
    • If disposed of incorrectly, sulfamic acid can be harmful to the environment. Always ensure responsible disposal according to local regulations.
  • Is it safe to use Sulfamic Acid with other cleaning products?
    • It is crucial to avoid mixing sulfamic acid with other cleaning agents, especially chlorine or bleaching agents, as this can produce dangerous gases.
  • How do I measure the right amount of Sulfamic Acid for my application?
    • Always refer to the product label or instructions for use for the recommended amounts and dilution rates for specific applications.
  • Is there an expiration date for Sulfamic Acid?
    • Although sulfamic acid is stable, it can lose its strength over time. It is recommended to check the expiration date on the packaging and use the product accordingly.

Where can I buy high quality Sulfamic Acid?

Are you looking for high quality sulfamic acid? Then you have come to the right place at DutchChems. Simply place your order and we will ensure fast and reliable delivery.


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