Introduction

Guanidinium sulphamate (CAS numbers: 50979-18-5, 51528-20-2), also known as Guanidine Sulfamate or Iminourea Sulfamate, is a white crystalline compound widely recognized for its flame-retardant properties. Its ability to enhance fire resistance makes it an essential material in industries focused on safety and fire prevention.

Chemical Profile

          Molecular Formula: CH8​N4​O3​S

​          Molar Mass: 156.16 g/mol

          Melting Point: 128°C

          Boiling Point: 466.3°C at 760 mmHg

          Flash Point: 235.8°C

          Appearance: White crystalline solid

          Color: White

Storage Conditions

To maintain its stability and effectiveness, Guanidinium sulphamate should be stored:

           At room temperature

           In a sheltered, dry, and dark environment

           Away from moisture and direct sunlight

Applications

Flame Retardant

Guanidinium sulphamate is extensively used as a flame-retardant agent across various materials and industries:

           Wallpaper and Textiles: Applied to fibers, carpets, and curtains to enhance their fire                   resistance.

           Wood and Furniture: Used in the treatment of wood and furniture to provide flame-                   retardant properties.

           Industrial Uses: Incorporated into processes where flame-retardant capabilities are                     critical, ensuring enhanced safety and compliance with fire safety standards.

Conclusion

Guanidinium sulphamate is a highly effective compound for improving fire resistance in diverse materials. Its role in safeguarding textiles, wood, and industrial products underscores its importance in fire prevention strategies. Proper storage and handling are essential to preserve its stability and ensure consistent performance across applications.