Sodium

• Catalog No.: 71172
• CAS Number: 7440-23-5
• M. F.: Na
• M. W.: 22.98977
• Purity: ≥99.8% (sodium basis)

SYNONYMS

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

DATABASE IDS

• CAS Number: 7440-23-5
• PubChem SID: 24886151
• MDL Number: MFCD00085307

PROPERTIES

• Risk Statements: 14/15-34-65
• Safety Statements: 7/8-22-26-36/37/39-43-45-62
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 4.3
• UN Number: 1428
• Packing Group: 1
• German water hazard class: 3
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H304-H314-H411
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P223-P231 + P232-P273-P280-P370 + P378-P422
• RID/ADR: UN 1428 4.3/PG 1
• Antion Traces: chloride, bromide (as Cl)-: ≤20 mg/kg
• Cation Traces: Ca: ≤400 mg/kg
• Cation Traces: K: ≤300 mg/kg
• Empirical Formula (Hill Notation): Na
• Purity: ≥99.8% (sodium basis)
• Quality: in kerosene
• Apperance: pieces (large)
• Boiling Point: 883 °C(lit.)
• Melting Point: 97.8 °C(lit.)
• Resistivity: 4.69 μΩ-cm, 20°C
• Vapor Pressure: 1 mmHg ( 440 °C)

DETAILS

Description (English)

Packaging
1 kg in glass bottle
100, 500 g in glass bottle

Description (简体中文)

包装
1 kg in glass bottle
100, 500 g in glass bottle