Physical and chemical properties
Announce Dissolution: slightly soluble in water, high solubility in hot water. Soluble in ammonia ， Potassium cyanide 、 ammonium nitrate 。 Decomposition: heating in air for decomposition.
Preparation method
Announce Production method: Potassium cyanate Add to the solution silver nitrate Reaction. Function: It can be used for silver plating.
It can also be prepared by reacting potassium cyanate or urea with silver nitrate. Reaction of potassium cyanate with silver nitrate:
AgNO three + KOCN = AgOCN + KNO three Ammonium cyanate Reaction with silver nitrate: AgNO three + NH four OCN = AgOCN + NH four NO three Calculate chemical data
Announce data [3] ：
1. Reference value for drainage parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecular polar surface area 46.8
7. Number of heavy atoms: 4
8. Surface charge: 0
9. Complexity: 31.3
10. Number of isotope atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic structure centers: 0
13. Determine the number of chemical bond structural centers: 0
14. Number of indeterminate chemical bond structure centers: 0
15. Number of covalent bond units: 2
security information
Announce information [1] ：
Symbol
GHS07
Signal word
Warning
Hazard Statement
H302 + H312 + H332
Warning statement
P280
Personal protective equipment
dust mask type N95 (US); Eyeshields;Gloves
Hazard Code (Europe)
Xn
Risk Statement (Europe)
20/21/22
Security Statement (Europe)
S24/25
Dangerous goods transportation code
NONH for all modes of transport
WGK Germany
three
Other information
Announce This product is toxic. Be careful when contacting it. It is better to equip professional tools.
