Sodium Carbonate AR – Identification of Product
Chemical Code: CHE-S9
Chemical Name: Sodium Carbonate anhydrous
Chemical Grade: AR
Chemical Formula: Na₂CO₃
Chemical Weight: 105,99 g/mol
CAS No: 497-19-8
Chemical Synonyms: Calcined Soda, Carbonic Acid Disodium Salt, Soda Ash, Disodium Carbonate
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• CAS Number: 497-19-8
• Synonyms: Calcined Soda, Carbonic Acid Disodium Salt, Soda Ash, Disodium Carbonate
• Chemical Formula: Na₂CO₃
• Chemical Weight: 105,99 g/mol
• Appearance: Hygroscopic powder
• Odour: Odourless
• pH: 12 at 106 g/l at 25 °C
• Melting Point: No Data Available
• Boiling Point: 1.600 °C
• Flash Point: Not applicable
• Water solubility: 217 g/l at 20 °C – completely soluble
• Relative density: 2,532 g/cm3
• Hazards Identification: H319 – Causes serious eye irritation.
• First Aid Measures: General Advice: Consult a physician. Show this safety data sheet to the doctor in attendance.
• Firefighting Measures: Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
• Accidental Release Measures: Personal Precautions: Use personal protective equipment. Avoid dust formation.
• Handling and Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
• Stability and Reactivity: Stable under recommended storage conditions.
• Toxicological Information: LD50 Oral – Rat – 4.090 mg/kg
• Ecological Information: Toxicity to fish: LC50 – Lepomis macrochirus (Bluegill) – 300 mg/l – 96 h
• Disposal Considerations: Offer surplus and non-recyclable solutions to a licensed disposal company.
• Transport Information: Not dangerous goods
• Regulatory Information: This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
• Chemical Grade: AR
• Chemical Formula: Na₂CO₃
• CAS No: 497-19-8
• Appearance: Hygroscopic powder
• Odour: Odourless
• pH: 12 at 106 g/l at 25 °C
• Water solubility: 217 g/l at 20 °C – completely soluble
• Relative density: 2,532 g/cm3
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