Sodium

• Catalog No.: 262714
• CAS Number: 7440-23-5
• M. F.: Na
• M. W.: 22.98977
• Purity: 99.95% trace metals basis

SYNONYMS

• Title: 钠
• IUPAC name: sodium
• IUPAC Traditional name: sodium

DATABASE IDS

• CAS Number: 7440-23-5
• EC Number: 231-132-9
• PubChem SID: 24855921
• MDL Number: MFCD00085307

PROPERTIES

• Empirical Formula (Hill Notation): Na
• Purity: 99.95% trace metals basis
• Apperance: ingot
• Boiling Point: 883 °C(lit.)
• Flash Point: 82 °C
• Flash Point: 179.6 °F
• Melting Point: 97.8 °C(lit.)
• Resistivity: 4.69 μΩ-cm, 20°C
• Vapor Pressure: 1 mmHg ( 440 °C)
• Vapor Pressure: 1 mmHg ( 440 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422
• RID/ADR: UN 1428 4.3/PG 1
• Risk Statements: 14/15-34
• RTECS: VY0686000
• Safety Statements: 5-43-45
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 4.3
• UN Number: 1428
• Packing Group: 1
• German water hazard class: 1

DETAILS

Description (English)

Packaging
Packaged under nitrogen in ampules.
Application
Covalent functionalization modifier for carbon nanotubes 1Reactant involved in:
• Synthesis of atrane complexes2
• Zintl phases3
• Sodium dislodging for depolymerization4
• Graphitization of aerogel-like carbons5

Description (简体中文)

包装
氮气保护下封装于安瓿瓶。
Application
Covalent functionalization modifier for carbon nanotubes 1Reactant involved in:
• Synthesis of atrane complexes2
• Zintl phases3
• Sodium dislodging for depolymerization4
• Graphitization of aerogel-like carbons5