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  7. Perrhenic acid, 75-80% aq. soln.

Perrhenic acid, 75-80% aq. soln.

Numéro de catalogue. AA1141314
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25 g
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AA1141314 25 g
AA1141306 5 g
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Numéro de catalogue. AA1141314 Fournisseur Thermo Scientific Chemicals Code fournisseur 01141314
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Description

CAS: 13768-11-1 | HO4Re | 251.21 g/mol

Perrhenic acid is used in the manufacturing of superconducting synthetic metals and X-ray targets. It is used as a hydrocracking catalyst in petroleum industry and used for the dehydrogenation process and epoxidation of alkenes.

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.

Identifiants chimiques

CAS 13768-11-1
Molecular Formula HO4Re
Molecular Weight (g/mol) 251.21
MDL Number MFCD00011326
InChI Key UGSFIVDHFJJCBJ-UHFFFAOYSA-M
Synonym perrhenic acid, hydroxy trioxo rhenium, perrhenic acid hreo4, rheniumoylol, hydrogen tetraoxorhenate vii, perrhenic vii acid, perrhenic acid solution, acmc-1bqjs, rhenate reo41-, hydrogen, t-4, rhenate reo41-, hydrogen 1:1 , t-4
PubChem CID 83718
IUPAC Name hydroxy(trioxo)rhenium
SMILES O[Re](=O)(=O)=O

Spécifications

Color Colorless through Yellow
Physical Form Liquid
Quantity 25 g
Assay Percent Range 75-80%
Solubility Information Soluble in water.
Formula Weight 251.26
Concentration or Composition (by Analyte or Components) Perrhenic acid: 80.0%; Water: 20.0%
Appearance Colorless to pale yellow liquid
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Density 2.42
Chemical Name or Material Perrhenic acid
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Sécurité et manipulation

Hazard Category H302-H314
Precautionary Statement P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation DOT Class: 8; Packaging Group: I
EINECSNumber 237-380-4
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only