Description
n-Hexane ROTISOLV® Pestilyse® plus is an aliphatic hydrocarbon solvent with a minimum purity of 99 %, designed for chromatographic and gas-chromatographic applications that require elevated assay. It is identified by CAS number 110-54-3 and empirical formula C₆H₁₄, with a molar mass of 86,18 g/mol and density of 0,66 g/cm³. Boiling point lies between 68 and 69 °C and the flash point is −22 °C, parameters relevant to safe laboratory handling and method design. The product is filled in a 2,5 l glass bottle for routine solvent supply in extraction, sample preparation and GC mobile-phase or rinse steps. EG number 203-777-6 and UN number 1208 complete the regulatory identity set. Pestilyse® plus quality targets low-interference work such as pesticide-residue analysis. This n-hexane grade from manufacturer Carl ROTH gives analytical laboratories a higher-purity ROTISOLV® option with clearly stated physical constants and packaging, suitable for GC-oriented solvent inventories without further performance claims.
This article belongs on HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Assay (GC): ≥99.0 %
- Colour (APHA): ≤10
- Water (KF): ≤0.005 %
- Free acid (as CH3COOH): ≤0.002 %
- Evaporation residue: ≤0.0001 %
- GC/FID suitability (as 2-octanol): ≤10 ng/ml
- GC/ECD suitability (as heptachloro epoxide): ≤10 ng/l
- GC/ECD pesticides (as lindane): ≤2 ng/l
- GC/NPD pesticides (as parathion): ≤5 ng/l
- Oil index (any hydrocarbon C10-C40): ≤0.05 mg/l
- CAS number: 110-54-3
- Pack size: 2,5 l glass
- EG nr.: 203-777-6
- Purity: min. 99 %
- Molar mass: 86,18 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about n-Hexane, ROTISOLV®, min. 99 %, Pestilyse® plus, 2.5 l, glass
What is this article?
n-Hexane, ROTISOLV®, min. 99 %, Pestilyse® plus, 2.5 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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