MilliporeSigma
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1.02210

Supelco

Carbon disulfide

for spectroscopy Uvasol®

Empirical Formula (Hill Notation):
CS2
CAS Number:
Molecular Weight:
76.14
Beilstein:
1098293
MDL number:
EC Index Number:
200-843-6

vapor density

2.67 (vs air)

Quality Level

product line

Uvasol®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

212 °F

potency

3188 mg/kg LD50, oral (Rat)

expl. lim.

50 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤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)

evapn. residue

≤0.0010%

color

APHA: ≤10

transmittance

382 nm, ≥10%
388 nm, ≥35%
403 nm, ≥80%
410 nm, ≥90%
500 nm, ≥99%

refractive index

n20/D 1.627 (lit.)

bp

46 °C (lit.)

mp

−112-−111 °C (lit.)

transition temp

flash point -30 °C

solubility

2.1 g/L

density

1.266 g/mL at 25 °C (lit.)

storage temp.

2-30°C

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

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General description

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®

Packaging

1 l in Glass bottle

Application

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

Analysis Note

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

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-22.0 °F

Flash Point(C)

-30 °C

Certificate of Analysis

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Certificate of Quality

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