Description
Acetonitrile ROTISOLV® HPLC, isocratic is a high-purity solvent grade intended for liquid chromatography applications, with a minimum assay of 99,9 %. Identified by CAS number 75-05-8 and empirical formula C₂H₃N, it has a molar mass of 41,05 g/mol and a density of 0,79 g/cm³. The boiling point is 81,65 °C and the flash point is 2 °C, supporting controlled handling in analytical workflows. This ROTISOLV® quality is suited to isocratic HPLC methods used in environmental analysis and broader chromatographic separations where consistent solvent performance is required. EG number 200-835-2 further supports unambiguous substance identification in documentation and inventory systems. Laboratories working in liquid chromatography can integrate this acetonitrile grade into method development and routine analytical runs that demand a defined HPLC isocratic solvent profile.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Assay (GC): ≥99,9 %
- Water (KF): ≤0,015 %
- >240 nm: ≥99 %
- 230 nm: ≥96 %
- 200 nm: ≥80 %
- CAS number: 75-05-8
- Pack sizes: 1 l, 2.5 l
- EG nr.: 200-835-2
- Purity: min. 99,9 %
- Molar mass: 41,05 g/mol
- Density: 0,79 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Acetonitrile ROTISOLV® HPLC, isocratic, min. 99,9 %, 1 l, glass
What is this article?
Acetonitrile ROTISOLV® HPLC, isocratic, min. 99,9 %, 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.
What should I check before I order?
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