Beschreibung
Phthalic acid is a ROTI®Star CRM laboratory chemical with CAS number 88-99-3 and the empirical formula C₈H₆O₄. The compound has a molar mass of 166,13 g/mol and a density of 1,59 g/cm³, supporting accurate gravimetric work from the small 250 mg glass pack. The flash point is 168 °C and the boiling point is 289 °C. This 250 mg glass pack from manufacturer Carl ROTH offers a compact unit quantity for laboratories that specify phthalic acid as a ROTI®Star CRM. The substance is listed under EG nr. 201-873-2. Phthalic acid (C₈H₆O₄) in this CRM presentation is intended for chemical inventory and experimental work where this identity is required. Physicochemical data—molar mass 166,13 g/mol, density 1,59 g/cm³, flash point 168 °C and boiling point 289 °C—support method planning and stoichiometric calculations. The 250 mg glass packaging is convenient for bench dispensing of this ROTI®Star CRM. Density 1,59 g/cm³ and molar mass 166,13 g/mol allow conversion between mass and molar amount when the 250 mg contents are used.
Key features
- CAS number: 88-99-3
- Pack size: 250 mg glass
- EG nr.: 201-873-2
- Empirical formula: C₈H₆O₄
- Storage temperature: +2 to +8 °C
- UNSPSC: 41116107
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)