Glycerol ROTIPURAN®, approx. 86 %, p.a. is a high-grade analytical solvent and reagent with CAS number 56-81-5 and empirical formula C₃H₈O₃. It has a molar mass of 92,09 g/mol, a density of 1,22 to 1,23 g/cm³, a flash point of 180 °C and a boiling point of 290 °C, supporting reliable performance in quantitative and qualitative laboratory work. a.), sample preparation, cryoprotection protocols and general wet-chemistry applications where a defined polyol medium is required. The material is offered from manufacturer Carl ROTH under the ROTIPURAN® line for analytical use. Its physical profile and approx. 86 % concentration make it a practical choice for research, quality-control and teaching laboratories that need consistent glycerol for dilutions, density work and solvent systems. The plastic bottle format supports routine handling and storage on the bench or in chemical stores. Key features Appearance: clear liquid Assay: 85-87 % Water (KF): 12.0-16.0 % Chloride (Cl): ≤0.001 % Heavy metals (as Pb): ≤0.0005 % Reducing substances (Aldehydes): ≤0.001 % Sulphated ash: ≤0.01 % Halogen compounds: ≤0.003 % CAS number: 56-81-5 Pack sizes: 1 l, 5 l, 2.5 l, 100 ml, 10 l, 25 l EG nr.: 200-289-5 Empirical formula: C₃H₈O₃ Molar mass: 92,09 g/mol Technical Information Sheet: Safety Data Sheet:
