Dialuminum disilicon pentaoxide tetrahydroxide CAS1318-74-7

Details:

The molecular formula
Molecular weight 272.27200
Accurate mass 272.01200
PSA 92.24000
Storage condition
Store in ventilated dry place, prevent moisture, no rain. Handle with care during loading and unloading to prevent packing damage.
stability
1. When heated to more than 300℃, the crystal water begins to lose, and its structure changes, which has an impact on the decolorization effect. Intermolecular layer structure, surface with many irregular holes, large specific surface area, with ion exchange ability and selective adsorption. Can absorb pigment and other organic matter, and has catalytic performance.

2. Inhalation of dust can cause "pneumoconiosis" lung sclerosis. Dust should be prevented in production.

Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None

2. Number of hydrogen bond donors :4

3. Number of hydrogen bond receptors :9

4. Number of rotatable bonds :0

5. Number of tautomers: None

6. Topological molecular polar surface area 93.5

7. Number of heavy atoms :13

8. Surface charge :0

9. Complexity :71.2

10. Number of isotope atoms :0

11. Determine the number of primary constitutive centers :0

12. Number of indeterminate atomic orthotropic centers :0

13. Determine the number of chemical bond constitutive centers :0

14. Number of uncertain bond constitutive centers :0

15. Number of covalent bond units :7

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