Sodium

• Catalog No.: 13401
• CAS Number: 7440-23-5
• M. F.: Na
• M. W.: 22.98977
• Purity: ≥99%

SYNONYMS

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

DATABASE IDS

• CAS Number: 7440-23-5
• MDL Number: MFCD00085307
• PubChem SID: 24848128

PROPERTIES

• Antion Traces: chloride (Cl-): ≤100 mg/kg
• Appearance: pieces (stored under mineral oil, heavy)
• Cation Traces: K: ≤500 mg/kg
• Cation Traces: K: ≤500 mg/kg
• Empirical Formula (Hill Notation): Na
• Purity: ≥99%
• Boiling Point: 883 °C(lit.)
• Melting Point: 97.8 °C(lit.)
• Resistivity: 4.69 μΩ-cm20°C
• Vapor Pressure: 1 mmHg ( 440 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H314
• European Hazard Symbols: Corrosive (C)
• European Hazard Symbols: Corrosive (C)
• 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
• Safety Statements: 7/8-22-26-36/37/39-43-45
• Supplemental Hazard Statements: Reacts violently with water.
• German water hazard class: 2