Description
Cyclohexane is a non-polar alicyclic hydrocarbon solvent provided as ROTISOLV® min. 99,8 %, GC-MS grade for analytical chromatography. With CAS number 110-82-7 and empirical formula C₆H₁₂, it has a molar mass of 84,16 g/mol, density of 0,78 g/cm³, flash point of −20 °C and boiling range of 80 to 81 °C. Its non-polar character is useful for dissolving lipophilic analytes and for sample preparation steps ahead of GC-MS analysis. The material is offered by manufacturer Carl ROTH within the ROTISOLV® range dedicated to GC solvents. Clear specification of purity and physical constants helps laboratories maintain consistent methods in environmental, industrial and research workflows. Appropriate for professional GC-MS environments requiring reliable cyclohexane for solvent-based sample handling and chromatographic applications.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Assay (GC): ≥99.8 %
- Colour (Hazen): ≤10
- Water (KF): ≤0.05 %
- Evaporation residue: ≤0.0003 %
- GC/MSD (retention range n-undecane to n-tetracontane, scanning area 30 - 600 amu, individual signals (n-tetradecane standard)): ≤3 ng/ml
- CAS number: 110-82-7
- Pack sizes: 1 l, 2.5 l
- EG nr.: 203-806-2
- Empirical formula: C₆H₁₂
- Molar mass: 84,16 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Cyclohexane, ROTISOLV® min. 99,8 %, GC-MS, 1 l, glass
What is this article?
Cyclohexane, ROTISOLV® min. 99,8 %, GC-MS, 1 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in HPLC & LC-MS grade solvents, inside Solvents, in Lab chemicals.
HPLC grade limits the absorbance and the residue that would appear as peaks or baseline drift. LC-MS grade goes further on metal ions and on particles that would suppress a mass spectrum. A solvent that is only analytical grade is a false economy on an LC-MS system.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is HPLC & LC-MS grade solvents. The catalogue is Lab chemicals.
Shelves beside this one are Analytical grade solvents (p.a.), Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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