Beschreibung
Calcium carbonate is a ROTI®Star CRM for volumetry with empirical formula CaCO₃, CAS number 471-34-1 and EG number 207-439-9. This inorganic carbonate has a molar mass of 100,09 g/mol and a density of 2,93 g/cm³. Packed as 50 g in HDPE, the product is intended for volumetric laboratory work that specifies a calcium carbonate CRM of formula CaCO₃. The 50 g HDPE pack allows aliquots to be weighed for solution preparation using the molar mass of 100,09 g/mol. Density 2,93 g/cm³ characterises the solid and can be recorded with CAS 471-34-1 in method documentation. This ROTI®Star CRM from manufacturer Carl ROTH is calcium carbonate for volumetry, identified by EG number 207-439-9 and formula CaCO₃. Analysts can enter the molar mass 100,09 g/mol when calculating volumetric relationships that employ this CRM. The combination of ROTI®Star CRM designation, 50 g HDPE packaging and the stated physical data supports procurement of calcium carbonate for volumetric applications. Formula CaCO₃, CAS 471-34-1 and density 2,93 g/cm³ complete the scientific identity of the material.
Key features
- CAS number: 471-34-1
- Pack size: 50 g HDPE
- EG nr.: 207-439-9
- Empirical formula: CaCO₃
- Molar mass: 100,09 g/mol
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet: