Sodium perrhenate - ≥99.95% metals basis , CAS No.13472-33-8

CAS: 13472-33-8 Cat. No.: S302455 Molecular Weight: 273.19 EC Number: 236-742-9

GRADE & PURITY ≥99.95% metals basis

Synonyms

sodium tetraoxorhenate(1-) | Rhenium(VII) sodium oxide | MFCD00014231 | sodium;oxido(trioxo)rhenium | Perrhenic acid sodium salt | Rhenate (ReO41-), sodium, (T-4)- | Rhenate(Reo4(sup 1-)), sodium, (T-4)- | UNII-PE1T8NN47Q | PE1T8NN47Q | RHENIUM SODIUM OXI

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

Application

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.

Specifications

Synonyms

sodium tetraoxorhenate(1-) | Rhenium(VII) sodium oxide | MFCD00014231 | sodium;oxido(trioxo)rhenium | Perrhenic acid sodium salt | Rhenate (ReO41-), sodium, (T-4)- | Rhenate(Reo4(sup 1-)), sodium, (T-4)- | UNII-PE1T8NN47Q | PE1T8NN47Q | RHENIUM SODIUM OXI

Specifications & Purity

≥99.95% metals basis

Storage

Room temperature, Argon charged

Shipped In

Normal

Purity

≥99.95% metals basis

Names and Identifiers

• Pubchem Sid: 504763227
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504763227
• Canonical Smiles: [O-][Re](=O)(=O)=O.[Na+]
• IUPAC Name: sodium;oxido(trioxo)rhenium
• InChIKey: KMISVFTVBOPTAI-UHFFFAOYSA-N
• INCHI: 1S/Na.4O.Re/q+1;;;;-1
• Isomeric SMILES: [O-][Re](=O)(=O)=O.[Na+]
• UN Number: 1479
• Packing Group: II
• Molecular Weight: 273.19

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal perrhenates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkali metal oxoanionic compounds
• Subclass: Alkali metal perrhenates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal perrhenates
• Alternative Parents: Inorganic sodium salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal perrhenate - Inorganic sodium salt - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkali metal perrhenates. These are inorganic compounds in which the largest oxoanion is perhenate, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in water and ethanol.
• Sensitivity: Moisture sensitive；Air sensitive
• Melt Point(°C): 300°
• Molecular Weight: 273.190 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 273.925 Da
• Monoisotopic Mass: 273.925 Da
• Topological Polar Surface Area: 74.300 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 118.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

References

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5. Jing Wang, Shiyu He, Mingfu Ye, Yongping Dong.  (2025)  Promoting effect of ReS2 microsphere on iridium complex nanosheets ECL and its sensing application for bisphenol A.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.114055]

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7. Weixue Wang, Xin Cao, Zikai Feng, Jianfei Cao, Meijun Liu, Bolin Wang, Haifeng Zhang, Chenshuai Yan.  (2026)  Oxygen Vacancy-Mediated Photocatalytic Reduction of Perrhenate and Pertechnetate on Ultrathin TiO2 Nanosheets.  ACS Applied Materials & Interfaces,      [PMID:41604586] [10.1021/acsami.5c24401]