1.02210

Disulfure de carbone

for spectroscopy Uvasol^®

• Formule empirique (notation de Hill): CS₂
• Numéro CAS: 75-15-0
• Poids moléculaire : 76.14
• Numéro Beilstein : 1098293
• Numéro MDL: MFCD00011321
• Code UNSPSC : 41116004
• Numéro de classement CE : 200-843-6
• Nomenclature NACRES : NA.03

Propriétés

• Densité de vapeur: 2.67 (vs air)
• Niveau de qualité: 100
• Gamme de produits: Uvasol^®
• Pureté: ≥99.9% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 212 °F
• Puissance: 3188 mg/kg LD₅₀, oral (Rat)
• Limite d'explosivité: 50 %
• Technique(s): UV/Vis spectroscopy: suitable
• Impuretés: ≤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)
• Résidus d'évap.: ≤0.0010%
• Couleur: APHA: ≤10
• Transmittance: 382 nm, ≥10%; 388 nm, ≥35%; 403 nm, ≥80%; 410 nm, ≥90%; 500 nm, ≥99%
• Indice de réfraction: n20/D 1.627 (lit.)
• Point d'ébullition: 46 °C (lit.)
• Pf: −112-−111 °C (lit.)
• Température de transition: flash point -30 °C
• Solubilité: 2.1 g/L
• Densité: 1.266 g/mL at 25 °C (lit.)
• Température de stockage: 2-30°C
• Chaîne SMILES: S=C=S
• InChI: 1S/CS2/c2-1-3
• Clé InChI: QGJOPFRUJISHPQ-UHFFFAOYSA-N

Description

Description générale

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^®

Application

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

Remarque sur l'analyse

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

Autres remarques

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H225 - H315 - H319 - H332 - H361fd - H372
• Conseils de prudence: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): -22.0 °F
• Point d'éclair (°C): -30 °C