Description
Molecular Formula: H6N2O3S
Molecular Weight: 114.12
Structural Formula: 
Specification:
Items
Specifications
Melting Point
131-135°C (lit.)
Boiling Point
160°C
Density
1.769
Vapor Pressure
5.3Pa at 24°C
Refractive Index
0Pa at 20°C
Flash Point
160°C
Solubility
1M at 20°C, transparent, colorless
PH
5.0-6.0(50g/l,H2O,20°C)
Odor
slightly amine flavor
Acid-base indicator color change ph range
4.5-6.0
Water Solubility
1950g/L(20ºC)
Sensitivity
Air & Moisture Sensitive
Stability
Stable. Incompatible with strong acids and strong oxidizers.
Items | Specifications |
Melting Point | 131-135°C (lit.) |
Boiling Point | 160°C |
Density | 1.769 |
Vapor Pressure | 5.3Pa at 24°C |
Refractive Index | 0Pa at 20°C |
Flash Point | 160°C |
Solubility | 1M at 20°C, transparent, colorless |
PH | 5.0-6.0(50g/l,H2O,20°C) |
Odor | slightly amine flavor |
Acid-base indicator color change ph range | 4.5-6.0 |
Water Solubility | 1950g/L(20ºC) |
Sensitivity | Air & Moisture Sensitive |
Stability | Stable. Incompatible with strong acids and strong oxidizers. |
Function：
1. Ammonium sulfamate is a selective herbicide.
2. In the electroplating industry, ammonium sulfamate is an excellent auxiliary for nickel plating.
3.Ammonium sulfamate can be used as a curing agent for epoxy resin and other materials.
4. Ammonium sulfamate can be used in the post-treatment of paper and textiles.
Application：
1. In the cultivation of field crops such as soybean and cotton, ammonium sulfamate can effectively control annual weeds and some perennial weeds. For example, common weeds such as barnyard grass, dogweed, matang
2. In electroplating industry, it can increase the conductivity of plating solution.
3. As a curing agent, it can be used in the manufacture of encapsulation materials for electronic components, coatings and composites.
4.Ammonium sulfamate can be used as printing and dyeing auxiliary. It helps dyes penetrate better into fabric fibers, and it can also be used as anti-dyeing agent.
5. As a chemical reagent, it is used to calibrate analytical instruments, such as ion chromatographs, to ensure the accuracy of the instruments in measuring the concentration of nitrogen and sulfur-related ions.
6. In the chemical research laboratory, ammonium sulfamate can participate in a variety of chemical reactions, used to synthesize new compounds or study the reaction mechanism.
7. Ammonium sulfamate can be used in the post-treatment of paper and textiles.
8. In some materials, ammonium sulfamate has a certain flame retardant effect. In the processing of certain plastics and rubber materials, the addition of an appropriate amount of ammonium sulfamate can improve the flame retardant properties of the material.
