tetra-Sodium diphosphate decahydrate, 1 kg
Order number: 13472-36-1
Part number: AC100038255
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Tetra-Sodium Diphosphate Decahydrate is a chemically defined substance with the molecular formula Na4P2O7 and a molecular weight of 265.90. It has a high Melting Point of 987.8 °C and decomposes at elevated temperatures. The substance carries a warning signal word due to its potential harm if swallowed or causing serious eye damage.
- CAS Number: 13472-36-1
- GHS Signal Word: Warning
- Vapour Density: 2.45
- Boiling Point: Decomposes (no boiling point)
- Molecular Formula: Na4P2O7
- Molecular Weight: 265.90
- Exact Mass: 265.87100346
- Melting Point: 987.8 °C
- Hazard Statements:
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 231-767-1 |
| CAS No. | : | 13472-36-1 |
| Density (D) | : | 1,82 g/cm³ |
| Molar mass (M) | : | 446,06 g/mol |
| Melting point (mp) | : | 93,8 °C |
| Empirical formula Na4P2O7 · | : | 10 H2O |
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