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1.02210

Sulfure de carbone

for spectroscopy Uvasol®

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A propos de cet article

Formule empirique (notation de Hill) :
CS2
Numéro CAS:
75-15-0
Poids moléculaire :
76.14
UNSPSC Code:
41116004
NACRES:
NA.03
EC Index Number:
200-843-6
MDL number:
MFCD00011321
Beilstein/REAXYS Number:
1098293
Assay:
≥99.9% (GC)
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
46 °C (lit.)
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vapor density

2.67 (vs air)

Quality Level

100

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

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®

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

Other Notes

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

Legal Information

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

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Danger

Hazard Classifications

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

Classe de stockage

3 - Flammable liquids

wgk

WGK 2

target_organs

Peripheral nervous system,Central nervous system,Cardio-vascular system,Eyes

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup

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