MSE PRO Sodium bis(oxalato)borate (NaBOB) Powder, >99.5% - MSE Supplies LLC

MSE PRO 100g Sodium bis(oxalato)borate (NaBOB) Powder, >99.5%

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MSE PRO™ 100g Sodium bis(oxalato)borate (NaBOB) Powder, >99.5%

Electrolytes consisting of NaBOB salt and a mixture of TMP and NMP solvents exhibit desirable physical characteristics, serving as nonflammable alternatives with exceptional ionic conductivity and free from per- and polyfluoroalkyl substances (PFAS). Furthermore, the electrolytes yield promising electrochemical results for long-term cycling of sodium-ion full cells at room and high temperature, and it is a significant step toward a low-cost alternative to heavily fluorinated or high-concentration electrolytes.


Item Value
Product Name Sodium bis(oxalato)borate
Chemical Formula C4BNaO8
Synonym(s) NaBOB
SKU CM1071
CAS# 83145-77-1
Molecular Weight 209.84 g/mol
Appearance White powder
Purity >99.5%
Package 100 g/bottle


[1] Ronnie Mogensen, Alexander Buckel, Simon Colbin, and Reza Younesi, A Wide-Temperature-Range, Low-Cost, Fluorine-Free Battery Electrolyte Based On Sodium Bis(Oxalate)Borate, Chemistry of Materials 2021 33 (4), 1130-1139.

[2] Ronnie Mogensen, Simon Colbin, Ashok Sreekumar Menon, Erik Björklund, and Reza Younesi, Sodium Bis(oxalato)borate in Trimethyl Phosphate: A Fire-Extinguishing, Fluorine-Free, and Low-Cost Electrolyte for Full-Cell Sodium-Ion Batteries, ACS Applied Energy Materials 2020 3 (5), 4974-4982.