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  7. Sodium tellurate(VI) hydrate, Te 45% min

Sodium tellurate(VI) hydrate, Te 45% min

Catalog No. AA7510609
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AA7510618 50 g
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Catalog No. AA7510609 Supplier Thermo Scientific Chemicals Supplier No. 07510609
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Description

CAS: 10101-83-4 | Na2O4Te | 237.58 g/mol

Sodium tellurite is an intermediate in the extraction of the element, tellurium; it is a product obtained from anode slimes and is a precursor to tellurium. Solutions of sodium tellurite are used for black or blue-black coatings on iron, steel, aluminum, and copper.

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 10101-83-4
Molecular Formula Na2O4Te
Molecular Weight (g/mol) 237.58
MDL Number MFCD00014242
InChI Key XERQTZLDFHNZIC-UHFFFAOYSA-L
Synonym sodium tellurate, unii-7kar02f0r0, natriumtellurat, 2na.o4te, disodium tellurate, telluric acid h2teo4 , sodium salt 1:2, telluric acid h2teo4 ,disodium salt, dihydrate 8ci,9ci
PubChem CID 13652393
SMILES [Na+].[Na+].[O-][Te]([O-])(=O)=O

Specifications

Melting Point (decomposition)
Physical Form Crystalline
Quantity 10 g
Merck Index 14,8686
Solubility Information Soluble in water.
IUPAC Name disodium tellurate
Formula Weight 237.58 (Anhydrous)
Concentration or Composition (by Analyte or Components) Te 45% min
Chemical Name or Material Sodium tellurate (VI) hydrate

Safety and Handling

Hazard Category H302-H315-H319-H335
Hazard Statement GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber 233-259-5
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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