1.02210

Dissulfeto de carbono

for spectroscopy Uvasol^®

• Fórmula empírica (Notação de Hill): CS₂
• Número CAS: 75-15-0
• Peso molecular: 76.14
• Beilstein: 1098293
• Número MDL: MFCD00011321
• Código UNSPSC: 41116004
• Número do índice EC: 200-843-6
• NACRES: NA.03

Propriedades

• densidade de vapor: 2.67 (vs air)
• Nível de qualidade: 100
• linha de produto: Uvasol^®
• Ensaio: ≥99.9% (GC)
• forma: liquid
• temperatura de autoignição: 212 °F
• potência: 3188 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: 50 %
• técnica(s): UV/Vis spectroscopy: suitable
• Impurezas: ≤0.0002 meq/g Alkalinity; ≤0.0005 meq/g Acidity; ≤0.0010% Toluene (GC); ≤0.0010% Xylene (GC); ≤0.0060% Benzene (GC); ≤010% Water (Karl Fischer)
• resíduo de evaporação: ≤0.0010%
• cor: APHA: ≤10
• transmitância: 382 nm, ≥10%; 388 nm, ≥35%; 403 nm, ≥80%; 410 nm, ≥90%; 500 nm, ≥99%
• índice de refração: n20/D 1.627 (lit.)
• pb: 46 °C (lit.)
• pf: −112-−111 °C (lit.)
• temperatura de transição: flash point -30 °C
• solubilidade: 2.1 g/L
• densidade: 1.266 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: S=C=S
• InChI: 1S/CS2/c2-1-3
• chave InChI: QGJOPFRUJISHPQ-UHFFFAOYSA-N

Descrição

Descrição geral

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol^® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

for spectroscopy Uvasol^®

Aplicação

Carbon disulfide for spectroscopy Uvasol^®. CAS 75-15-0, molar mass 76.13 g/mol.

Nota de análise

Assay (GC)≥ 99.90 %Water (K. F.)≤ 0.010 %Evaporation residue≤ 0.0010 %Benzene (GC)≤ 0.0060 %Toluene (GC)≤ 0.0010 %Xylene (GC)≤ 0.0010 %Alkalinity≤ 0.0002 meq/gAcidity≤ 0.0005 meq/gColor number≤ 10Transmission (at 382 nm)≥ 10 %Transmission (at 388 nm)≥ 35 %Transmission (at 403 nm)≥ 80 %Transmission (at 410 nm)≥ 90 %Transmission (at 500 nm)≥ 99 %Suitable for BTX determination

Outras notas

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Informações legais

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

Informações de segurança

• Pictogramas: GHS02,GHS07,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H225 - H315 - H319 - H332 - H361fd - H372
• Declarações de precaução: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): -22.0 °F
• Ponto de fulgor (°C): -30 °C