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About This Item
Empirical Formula (Hill Notation):
Na
CAS Number:
Molecular Weight:
22.99
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
grade
battery grade
Quality Level
vapor pressure
1 mmHg ( 440 °C)
Assay
99%
form
chips
composition
Na
reaction suitability
reagent type: reductant
resistivity
4.69 μΩ-cm, 20°C
diam. × thickness
12.0 mm × 0.45 mm
thickness
0.45 mm
diameter
12 mm
bp
883 °C (lit.)
mp
97.8 °C (lit.)
density
0.969 g/cm3
application(s)
battery manufacturing
SMILES string
[Na]
InChI
1S/Na
InChI key
KEAYESYHFKHZAL-UHFFFAOYSA-N
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General description
Our sodium metal chips are high-purity (>99% Na) components specifically designed for sodium-ion battery research. These discs, measuring 12.0 mm in diameter and 0.45 mm in thickness, are ideal for use in CR16XX coin cell applications. Each disc consists of a pure sodium metal layer (0.42 mm) and a 30-micron aluminum layer, with the aluminum side coated in a blue protective membrane and the sodium side protected by a transparent membrane. Packaged in sets of 50 under an inert atmosphere, these sodium chips provide researchers with reliable and consistent materials for half-cell testing as the anode.
Application
Our sodium metal anode discs, designed for CR16XX coin cells, are essential for sodium-ion battery research. The 15.6 mm diameter and 0.45 mm thickness make these discs perfect for button batteries (e.g. CR1632, CR1820). The 30-micron aluminum layer enhances mechanical strength and ensures excellent electrical contact between the sodium and aluminum current collector. Protective membranes prevent oxidation, maintaining the discs′ integrity. These sodium chips, with their uniform size and smooth, bright surface, are ideal for long-term storage and reliable experimental results, enabling detailed electrochemical studies and advancements in battery performance.
Features and Benefits
- High Purity (>99% Na): Ensures consistent and reliable performance, enhancing the accuracy and reproducibility of research outcomes.
- Precise Dimensions (12.0 mm x 0.45 mm): Perfectly sized for CR16XX coin cells, simplifying experimental setups and ensuring compatibility with standard equipment.
- Aluminum Support Layer (30 microns): Provides enhanced mechanical strength and excellent electrical contact, improving the durability and efficiency of the anode material.
- Protective Membranes: Blue membrane on the aluminum side and transparent membrane on the sodium side prevent oxidation, preserving the quality and longevity of the discs.
- Inert Atmosphere Packaging: Packaged in sets of 50 under inert conditions, ensuring the sodium chips remain uncontaminated and ready for immediate use in research.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Water-react 1
Supplementary Hazards
Storage Class Code
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 1
Flash Point(F)
179.6 °F
Flash Point(C)
82 °C
Regulatory Information
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