282065

Sodium

ACS reagent, dry

• Synonym(s): Sodium metal
• Empirical Formula (Hill Notation): Na
• CAS Number: 7440-23-5
• Molecular Weight: 22.99
• EC Number: 231-132-9
• MDL number: MFCD00085307
• PubChem Substance ID: 24857016
• NACRES: NA.22

Properties

• grade: ACS reagent
• Quality Level: 200
• vapor pressure: 1 mmHg ( 440 °C); 1 mmHg ( 440 °C)
• form: solid
• reaction suitability: reagent type: reductant
• resistivity: 4.69 μΩ-cm, 20°C
• bp: 883 °C (lit.)
• mp: 97.8 °C (lit.)
• anion traces: chloride (Cl^-): ≤0.002%; nitrate (NO₃^-): ≤0.003%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): passes test
• cation traces: Fe: ≤0.001%; heavy metals (as Pb): ≤5 ppm
• SMILES string: [Na]
• InChI: 1S/Na
• InChI key: KEAYESYHFKHZAL-UHFFFAOYSA-N

Description

Application

Covalent functionalization modifier for carbon nanotubes

Reactant involved in:

• Synthesis of atrane complexes
• Zintl phases
• Sodium dislodging for depolymerization
• Graphitization of aerogel-like carbons

Packaging

50, 450 g

Packaged under nitrogen.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H260 - H314
• Precautionary Statements: P223 - P231 + P232 - P280 - P305 + P351 + P338 - P370 + P378 - P422
• Hazard Classifications: Skin Corr. 1B - Water-react 1
• Supplementary Hazards: EUH014
• 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves