270660

Kohlenstoffdisulfid

suitable for HPLC, ≥99.9%

• Empirische Formel (Hill-System): CS₂
• CAS-Nummer: 75-15-0
• Molekulargewicht: 76.14
• Beilstein: 1098293
• EG-Nummer: 200-843-6
• MDL-Nummer: MFCD00011321
• UNSPSC-Code: 12190000
• PubChem Substanz-ID: 329752961
• NACRES: NA.21
• Assay: ≥99.9%
• Methode(n): HPLC: suitable
• Anwendung(en): food and beverages
• bp: 46 °C (lit.)
• Dampfdruck: 19.48 psi ( 55 °C)

Eigenschaften

• Dampfdichte: 2.67 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 19.48 psi ( 55 °C)
• Assay: ≥99.9%
• Form: liquid
• Selbstzündungstemp.: 212 °F
• Expl.-Gr.: 50 %
• Methode(n): HPLC: suitable
• Verunreinigungen: ≤0.03% water
• Abdampfrückstand: <0.0005%
• Brechungsindex: n20/D 1.627 (lit.)
• bp: 46 °C (lit.)
• mp (Schmelzpunkt): −112-−111 °C (lit.)
• Dichte: 1.266 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV-Absorption: λ: 386 nm A_max: ≤1.0; λ: 388 nm A_max: 0.50; λ: 394 nm A_max: 0.25; λ: 403 nm A_max: 0.10; λ: 410 nm A_max: 0.05; λ: 500-750 nm A_max: 0.01
• Anwendung(en): food and beverages
• SMILES String: S=C=S
• InChI: 1S/CS2/c2-1-3
• InChIKey: QGJOPFRUJISHPQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Anwendung

Designed for use with HPLC instrumentation and organic synthesis applications.
Used as a solvent/reagent to extract:

• Ethylbenzene, indan, indene and acenaphthene in air samples prior to capillary gas chromatography analysis with flame ionization detection (GC-FID)
• Hydrocarbons in air prior to GC-MS

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Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319,H332,H361fd,H372
• P-Sätze: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• Zielorgane: Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): -22.0 °F - closed cup
• Flammpunkt (°C): -30 °C - closed cup