Sodium Carbonate Anhydrous, Certified AR for Analysis, Fisher Chemical™, 5 kg

Sodium Carbonate Anhydrous, Certified AR for Analysis, Fisher Chemical™, 5 kg

Product Overview:
High-purity sodium carbonate anhydrous certified for analytical use. Commonly used as a reagent in analytical chemistry for titrations, pH adjustments, and buffer preparations.

Chemical and Physical Properties:

• CAS Number: 497-19-8
• Molecular Formula: Na₂CO₃
• Molecular Weight: 105.99 g/mol
• Appearance: White solid
• Melting Point: 854°C
• Boiling Point: 1600°C
• pH (aqueous solution): ~11.3
• Packaging: Plastic keg or plastic powder jar
• Available Quantities: 5 kg

Safety Information:

• Signal Word: Warning
• Hazard Category: Serious eye damage/eye irritation (Category 2)
• Hazard Statement: Causes serious eye irritation (H319)

Precautionary Measures:

• Wear protective gloves, clothing, eye, and face protection (P280)
• In case of eye contact, rinse cautiously with water for several minutes; remove contact lenses if present and easy to do, continue rinsing (P305+P351+P338)
• If exposed or concerned, seek medical advice (P308+P313)

Additional Identifiers:

• MDL Number: MFCD00003494
• InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L
• Synonyms: Soda ash, disodium carbonate, washing soda, calcined soda
• PubChem CID: 10340
• ChEBI: CHEBI:29377
• SMILES: [Na+].[Na+].[O-]C([O-])=O

Usage Context: This certified AR-grade sodium carbonate is suitable for precise analytical applications, aligning with your interest in analytical chemistry and use of certified reagents for accurate measurements. It is ideal for preparing standard solutions, buffers, and for use in various laboratory protocols requiring high-purity sodium carbonate.