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1.02214

Supelco

Carbon disulfide

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym(s):
Carbon disulfide
Empirical Formula (Hill Notation):
CS2
CAS Number:
Molecular Weight:
76.14
MDL number:
EC Index Number:
200-843-6

grade

ACS reagent

Quality Level

Agency

reag. Ph. Eur.

vapor pressure

398 hPa ( 20 °C)

product line

EMSURE®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

95 °C

potency

3188 mg/kg LD50, oral (Rat)

expl. lim.

1-60 % (v/v)

impurities

≤0.0001% Sulfur, hydrogen sulfide and organic sulfur compounds (as S)
≤0.0002% Sulphate (SO)
≤0.00025% Sulfite (as SO)
≤0.006% Benzene (GC)
≤0.01% Water

evapn. residue

≤0.001%

color

colorless to yellowish
APHA: ≤10

bp

46.5 °C/1013 hPa

mp

-111.6 °C

transition temp

flash point -30 °C

density

1.26 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

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General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Packaging

1 l in Glass bottle

Analysis Note

Appearance: colorless or yellowish liquid
Assay (GC): ≥ 99.9 %
Water: ≤ 0.01 %
Density (d 20°C/20°C): ~1.26
Boiling point: 46 - 47 °C
Identity (IR): passes test
Color number (Hazen): ≤ 10
Sulphate (SO): ≤ 0.0002 %
Sulfite (as SO): ≤ 0.00025 %
Sulfur, hydrogen sulfide and organic sulfur compounds (as S): ≤ 0.0001 %
Benzene (GC): ≤ 0.006 %
Evaporation residue: ≤ 0.001 %
Conforms to ACS.

Legal Information

EMSURE 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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