Beschrijving
Sodium carbonate is a ROTI®Star CRM for volumetry with the empirical formula Na₂CO₃, CAS number 497-19-8 and EG number 207-838-8. This inorganic salt has a molar mass of 105,99 g/mol and a density of 2,532 g/cm³. The product is supplied in an 80 g HDPE pack for laboratory volumetric use. Offered from manufacturer Carl ROTH as part of the ROTI®Star CRM range, sodium carbonate is presented as a certified reference material for volumetry, supporting titre work and other volumetric procedures that call for characterised Na₂CO₃. The formula Na₂CO₃ and the molar mass of 105,99 g/mol allow stoichiometric calculations when the solid is used to prepare volumetric solutions. Density 2,532 g/cm³ is the listed physical property of the material. The 80 g HDPE presentation is a practical pack size for preparing standards and for keeping a dedicated CRM portion at the bench. CAS 497-19-8, EG number 207-838-8 and formula Na₂CO₃ keep the chemical identity clear for method documentation and inventory.
Key features
- CAS number: 497-19-8
- Pack size: 80 g HDPE
- EG nr.: 207-838-8
- Empirical formula: Na₂CO₃
- Molar mass: 105,99 g/mol
- Density: 2,532 g/cm³
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)