270660

Carbon disulfide

suitable for HPLC, ≥99.9%

• Empirický vzorec (Hillův zápis): CS₂
• Číslo CAS: 75-15-0
• Molekulová hmotnost: 76.14
• Beilstein/REAXYS Number: 1098293
• EC Number: 200-843-6
• MDL number: MFCD00011321
• UNSPSC Code: 12190000
• PubChem Substance ID: 329752961
• NACRES: NA.21
• grade: HPLC grade
• assay: ≥99.9%
• technique(s): HPLC: suitable
• application(s): food and beverages
• bp: 46 °C (lit.)
• vapor pressure: 19.48 psi ( 55 °C)

Vlastnosti

• grade: HPLC grade
• Quality Level: 100
• vapor density: 2.67 (vs air)
• vapor pressure: 19.48 psi ( 55 °C)
• assay: ≥99.9%
• form: liquid
• autoignition temp.: 212 °F
• expl. lim.: 50 %
• technique(s): HPLC: suitable
• impurities: ≤0.03% water
• evapn. residue: <0.0005%
• refractive index: n20/D 1.627 (lit.)
• bp: 46 °C (lit.)
• mp: −112-−111 °C (lit.)
• density: 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
• application(s): food and beverages
• SMILES string: S=C=S
• InChI: 1S/CS2/c2-1-3
• InChI key: QGJOPFRUJISHPQ-UHFFFAOYSA-N

Popis

General description

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

Application

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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Bezpečnostní informace

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H315,H319,H332,H361fd,H372
• pcodes: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• target_organs: Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: -22.0 °F - closed cup
• flash_point_c: -30 °C - closed cup