1.00658

Aceton

for gas chromatography MS SupraSolv^®

• Synonym(e): Propanon
• Lineare Formel: CH₃COCH₃
• CAS-Nummer: 67-64-1
• Molekulargewicht: 58.08
• UNSPSC Code: 12352115
• NACRES: NA.03
• EC Index Number: 200-662-2
• MDL number: MFCD00008765
• Beilstein/REAXYS Number: 635680
• Assay: ≥99.8% (GC)
• Technique(s): GC/MS: suitable
• Bp: 56 °C/760 mmHg (lit.)
• Vapor pressure: 184 mmHg ( 20 °C)

Eigenschaften

• Quality Segment: 100
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• product line: SupraSolv^®
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 465 °C (DIN 51794)
• potency: 5800 mg/kg LD₅₀, oral (Rat), 20000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 13.2 %
• technique(s): GC/MS: suitable
• impurities: ≤0.05% Water
• evapn. residue: ≤3.0 mg/L
• color: APHA: ≤10
• refractive index: n20/D 1.359 (lit.)
• pH: 5-6 (20 °C, 395 g/L in H₂O)
• capacity: 1000 g/kg water absorbing capacity
• bp: 56 °C/760 mmHg (lit.)
• mp: −94 °C (lit.)
• transition temp: flash point <-20 °C
• density: 0.791 g/mL at 25 °C (lit.)
• format: neat
• storage temp.: 2-30°C
• SMILES string: CC(C)=O
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3
• InChI key: CSCPPACGZOOCGX-UHFFFAOYSA-N

Beschreibung

General description

SupraSolv^® MS is a dedicated high-purity solvent grade specifically engineered for sample preparation and extraction in gas chromatography coupled with mass spectrometric detection (GC-MS)

Application

SupraSolv^® MS solvents are routinely employed in highly demanding GC-MS-based analytical workflows, including polychlorinated biphenyl (PCB) determination in water and soil, pesticide residue analysis in food commodities such as fruits and vegetables, environmental contaminant profiling, dioxin screening, and multi-residue methods — applications in which unambiguous mass spectral identification and accurate trace-level quantification are of paramount regulatory and scientific importance.

Die Lumineszenz-Intensität von Aceton ist abhängig von den Komponenten in der Lösung. Die Absorption von UV-Licht durch Aceton führt zur Photolyse und der Bildung von Radikalen .

Analysis Note

SupraSolv^® MS solvents are produced via purification processes, yielding:

• Extremely low levels of non-volatile residues and evaporation residues, preventing column contamination and ion source fouling
• Minimal intrinsic volatile organic impurities, verified by GC-MS testing across the full chromatographic retention time window

Other Notes

Entdecken Sie diverses Zubehör für die Laborsicherheit und Ausrüstung für die sichere Handhabung von Lösungsmitteln, um Ihr Sicherheitsniveau ab der ersten Verwendung zu erhöhen.

Legal Information

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• Sicherheitshinweise: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system
• supp_hazards: EUH066
• Lagerklasse: 3 - Flammable liquids
• Was ist los?: WGK 1
• Flammpunkt (°F): 1.4 °F - closed cup
• Flammpunkt (°C): -17.0 °C - closed cup
• Gefahrencodes: H225,H319,H336