Sodium perrhenate, 99+% (metals basis), Re 68%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11331229	Thermo Scientific Alfa Aesar 011412.04	2 g
11321229	Thermo Scientific Alfa Aesar 011412.09	10 g
11311229	Thermo Scientific Alfa Aesar 011412.18	50 g

Description

Sodium perrhenate is used as a precursor to other rhenium compounds. Further, it reacts with sodium in ethanol to prepare nonahydridorhenate and with polysulfide solutions to get tetrathiorhenate.

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.

Chemical Identifiers

• CAS: 13472-33-8
• Molecular Weight (g/mol): 273.193
• InChI Key: KMISVFTVBOPTAI-UHFFFAOYSA-N
• PubChem CID: 5107658
• SMILES: [O-][Re](=O)(=O)=O.[Na+]

• Molecular Formula: NaO4Re
• MDL Number: MFCD00014231
• Synonym: sodium perrhenate, unii-pe1t8nn47q, sodium tetraoxorhenate 1-, pe1t8nn47q, na.o4re, rhenium vii sodium oxide, rhenate reo41-, sodium, t-4, acmc-1bwm0, perrhenic acid sodium salt, sodium oxido trioxo rhenium
• IUPAC Name: sodium;oxido(trioxo)rhenium

Specifications

• Melting Point: 300°C
• Color: Yellow
• Assay Percent Range: 99+% (metals basis)
• MDL Number: MFCD00014231
• Solubility Information: Soluble in water and ethanol.
• SMILES: [O-][Re](=O)(=O)=O.[Na+]
• Molecular Weight (g/mol): 273.193
• Formula Weight: 273.19
• Sensitivity: Hygroscopic
• Density: 5.39

• CAS: 13472-33-8
• Physical Form: Crystalline
• Molecular Formula: NaO4Re
• Synonym: sodium perrhenate, unii-pe1t8nn47q, sodium tetraoxorhenate 1-, pe1t8nn47q, na.o4re, rhenium vii sodium oxide, rhenate reo41-, sodium, t-4, acmc-1bwm0, perrhenic acid sodium salt, sodium oxido trioxo rhenium
• InChI Key: KMISVFTVBOPTAI-UHFFFAOYSA-N
• IUPAC Name: sodium;oxido(trioxo)rhenium
• PubChem CID: 5107658
• Odor: Odorless
• Appearance: White crystalline powder
• Chemical Name or Material: Sodium perrhenate, Re 68%

Safety and Handling

P210-P220-P221-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362-P370+P378q-P501c

H272-H315-H319

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missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Sodium perrhenate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 2
• Oxidising solid Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H272-May intensify fire; oxidiser.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.
• P371+P380+P375-In case of major fire and large quantities: Evacuate area Fight fire remotely due to the risk of explosion.

Supplemental information

• MIXTURE LIST-Contains : Sodium perrhenate

RUO – Research Use Only