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The chemical properties of sodium thiohydride

Release date:2017-12-07 16:45:52


Stability: stability
It is rapidly decomposed into sodium hydroxide and sodium sulphide in damp air and exothermic. [3]
In the dry air, the heating turns yellow, the orange is changed, the melting is black, and the HCl produces H2S, and the reaction is intense. High moisture absorption, high moisture absorption and oxidation, hydrogen sulphide and sulfur are often released. [4]
Related reaction equation:
NaHS + HCl = = H2S + NaCl
NaHS heating + H2O = = H2S + NaOH
Computational chemical data:
1. Reference value of hydrophobic parameters (XlogP) :
2. Number of hydrogen bonding donor: 0
3. Number of hydrogen bond receptors: 1
4. The number of rotatable bonds: 0
5. Number of isomers:
6. Topological molecular polar surface area (TPSA) :0
7. Number of heavy atoms: 2
8. Surface charge: 0
9. Complexity: 2
10. Atomic number of isotopes: 0
11. Determine the number of atomic structure centers: 0
12. Uncertainty of the number of atomic structure centers: 0
13. Determine the number of chemical bond structure centers: 0
14. Uncertainty about the number of chemical bonding structures: 0
Number of covalent bonding units: 2[4]

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