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  7. Sodium telluride, 99.9% (metals basis)

Sodium telluride, 99.9% (metals basis)

Catalog No. AA4177704
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Catalog No. AA4177704 Supplier Thermo Scientific Chemicals Supplier No. 04177704
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Description

Sodium telluride, 99.9%, Na2Te, CAS Number-12034-41-2, hydrotelluric acid, sodium salt, disodium telluride, sodium telluride, sodium telluridosodium, 10g, (metals basis), White, 2.90 g/mL, Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: WATER-REACTIVE SOLID, TOXIC, N.O.S. | CAS: 12034-41-2 | Na2Te | 173.58 g/mol

Sodium telluride is used as a semiconductor, as a reducing agent and to prepare organic tellurium compounds. It is used in the reduction of aromatic carbonyl compounds to alcohols. It is also used in the preparation of pyrrolo[2,3-d]pyrimidines (7-deaza-9H-purines) from aromatic nitriles. It is used to prepare nanocrystalline zinc telluride.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

 
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12034-41-2
Molecular Formula Na2Te
Molecular Weight (g/mol) 173.58
MDL Number MFCD00053400
InChI Key MQRWPMGRGIILKQ-UHFFFAOYSA-N
Synonym sodium telluride, disodium telluride, sodium telluridosodium, hydrotelluric acid, sodium salt
PubChem CID 82837
IUPAC Name sodiotellanylsodium
SMILES [Na][Te][Na]

Specifications

Melting Point 953°C
Color White
Physical Form Powder
Quantity 2 g
UN Number UN3134
Solubility Information Highly soluble in water.
Formula Weight 173.58
Percent Purity 99.9%
Odor Odorless
Sensitivity Moisture sensitive
Density 2.90 g/mL
Assay (metals basis)
Chemical Name or Material Sodium telluride
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Safety and Handling

Hazard Category H261-H302+H312+H332-H315-H319
Hazard Statement GHS H Statement
H261-H302-H312-H332-H315-H319
In contact with water releases flammable gas.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P223-P231+P232-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P335+P334-P362-P370+P378q-P501c
DOTInformation Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: WATER-REACTIVE SOLID, TOXIC, N.O.S.
EINECSNumber 234-806-0
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen
SDS

RUO – Research Use Only

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