Sodium Bis(oxalato)borate (NaBOB) 99.9% Battery Grade Electrolyte Salt

Sodium bis(oxalato)borate (NaBOB) is a hygroscopic salt that degrades upon exposure to ambient moisture, requiring storage under an inert atmosphere. Material stability is maintained by keeping the compound in tightly sealed containers at controlled room temperature away from incompatible substances.

• Moisture Sensitivity: NaBOB rapidly absorbs moisture from ambient air, leading to hydrolysis and loss of electrochemical activity.
• Inert Atmosphere Storage: Store and handle NaBOB exclusively in a glovebox purged with dry argon or nitrogen to maintain purity.
• Sealed Container Requirement: Keep the product in its original tightly sealed container when not in use to prevent atmospheric contamination.

This procedure describes the safe transfer and preparation of NaBOB for electrolyte formulation in a research setting. It outlines steps to minimize moisture exposure and ensure operator safety.

Required Equipment: Glovebox with dry inert gas supply, Personal protective equipment (lab coat, safety goggles, nitrile gloves), Analytical balance, Clean stainless steel spatula

1. Don personal protective equipment
   Don a lab coat, safety goggles, and nitrile gloves before handling NaBOB to prevent skin and eye contact.
2. Prepare glovebox environment
   Confirm that the glovebox atmosphere is dry and inert by maintaining a continuous purge of argon or nitrogen.
3. Transfer container to glovebox
   Place the sealed NaBOB container into the glovebox antechamber and complete the recommended purge cycle before opening.
4. Open container inside glovebox
   Open the NaBOB container only after it is fully inside the glovebox to avoid any exposure to ambient humidity.
5. Weigh required amount
   Weigh the desired amount of NaBOB using a clean spatula and analytical balance placed within the glovebox.
6. Reseal container immediately
   Immediately reseal the NaBOB container after dispensing to protect the bulk material from moisture and contamination.
7. Clean work area
   Clean all tools and surfaces inside the glovebox after use to avoid cross-contamination with other materials.

This battery-grade NaBOB with 99.9% purity serves as an electrolyte solute for sodium-ion battery research and as a pH buffer, but requires stringent air-free storage and handling precautions due to its irritancy and sensitivity to atmospheric moisture.

Positive

• High battery-grade purity: 99.9% trace verification minimizes background contaminants during baseline electrochemical research, ensuring reliable and reproducible data in battery studies.
• Multi-functional reagent architecture: Functions as an electrolyte solute for ionic conductivity, a laboratory pH buffer, and a boron carrier for advanced synthesis, increasing its utility across electrochemical and synthetic workflows.

Trade-offs

• Irritant handling requirements: May cause skin and eye irritation; harmful if ingested. Mandates the use of protective gloves and eye protection during all laboratory handling.
• Susceptibility to atmospheric degradation: Packaged under high-integrity 50g bottles to prevent degradation, indicating sensitivity to air and moisture that requires storage in sealed, inert conditions.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

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