7727-73-3
| Name | SODIUM SULFATE DECAHYDRATE |
| CAS | 7727-73-3 |
| EINECS(EC#) | 231-820-9 |
| Molecular Formula | H20Na2O14S |
| MDL Number | MFCD00149189 |
| Molecular Weight | 322.19 |
| MOL File | 7727-73-3.mol |
Chemical Properties
| Appearance | crystals |
| Melting point | 32-38°C |
| bulk density | 700kg/m3 |
| density | 1.46 g/mL at 25 °C(lit.) |
| storage temp. | 2-8°C |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Solid |
| color | White |
| Specific Gravity | 1.46 |
| PH | 5.2-8.0 (50g/l, H2O, 25℃)(anhydrous substance) |
| Stability: | Stable. Incompatible with strong acids, aluminium, magnesium. |
| Water Solubility | Soluble in water and glycerin. Insoluble in ethanol and methanol. |
| λmax | λ: 260 nm Amax: ≤0.025 λ: 280 nm Amax: ≤0.021 |
| Merck | 14,8680 |
| Cosmetics Ingredients Functions | VISCOSITY CONTROLLING BULKING |
| InChI | 1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2 |
| InChIKey | RSIJVJUOQBWMIM-UHFFFAOYSA-L |
| SMILES | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O |
| LogP | -1.031 (est) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Safety Statements | |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 28331900 |
| Storage Class | 13 - Non Combustible Solids |