Tetrapotassium hexacyanoferrate trihydrate CAS13943-58-3

Details:

Density 1.85
Boiling point 25.7 º C at 760mmHg
Melting point 70 ° C
Molecular formula C6FeK4N6
Molecular weight 368.343
Accurate quality 367.808228
PSA 142.74000
LogP 0.09818
Appearance: Yellow crystalline particles
Storage conditions
Store in a dry and ventilated warehouse. Protect against moisture and prevent exposure to sunlight and rain during transportation. Handle with care during loading and unloading to prevent packaging damage. It is prohibited to store and transport together with acids, alkalis, iron salts, and edible items.
Stability
Stable in air, heated to 70 ℃, Water of crystallization begins to lose, becomes hygroscopic white powder Anhydrous at 100 ℃, and decomposes to release ammonia at high temperature. React with acids, bases, iron ions, etc.
The number of dissolved grams per 100 milliliters of water at different temperatures (℃): 14.3g/0 ℃; 21.1g/10 ℃; 28.2g/20 ℃; 35.1g/30 ℃; 41.4g/40 ℃ 54.8g/60 ℃; 66.9g/80 ℃; 71.5g/90 ℃; 74.2g/100 ℃
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 12
4. Number of rotatable Chemical bond: 0
5. Number of Tautomer: none
6. Topological molecule Polar surface area 143
7. Number of heavy atoms: 17
8. Surface charge: 4
9. Complexity: 127
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 stereo centers: 0
14. Number of uncertain Chemical bond structure centers: 0
15. Number of Covalent bond units: 11

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