Sodium telluride facts for kids
Quick facts for kids Sodium telluride |
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|---|---|
| Other names | Disodium telluride; hydrotelluric acid, sodium salt |
| Identifiers | |
| CAS number | |
| PubChem | |
| EC number | 234-806-0 |
| SMILES | [Na][Te][Na] |
|
InChI
InChI=1S/2Na.Te
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|
| Properties | |
| Molecular formula | Na2Te |
| Molar mass | 173.58 g/mol |
| Appearance | white powder, hygroscopic |
| Density | 2.90 g/cm3, solid |
| Melting point |
953°C |
| Solubility in water | very soluble |
| Hazards | |
| EU classification | not listed |
| NFPA 704 |
0
2
1
|
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
Sodium telluride is a chemical compound. Its chemical formula is Na2Te. It contains sodium and telluride ions.
Contents
Properties
It is a white solid when pure. It reacts with air to make a mixture of tellurium and tellurides, which would make gray or purple colors. It eventually turns into sodium carbonate and tellurium when in air. It is a powerful reducing agent. It reacts with strong acids to make hydrogen telluride. It reacts with water to make sodium hydrogen telluride, NaHTe.
Preparation
Sodium telluride is made by reacting tellurium and sodium in liquid ammonia.
Uses
Sodium telluride is used to make organic tellurium compounds. It also can act as a reducing agent.
Related pages
See also
In Spanish: Telururo de sodio para niños
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Sodium telluride Facts for Kids. Kiddle Encyclopedia.