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Merck

CX0396

Carbon Disulfide

Meets Reagent Specifications for testing USP/NF monographs OmniSolv®

Synonym(s):

Carbon Disulfide, Carbon Bisulfide

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About This Item

Empirical Formula (Hill Notation):
CS2
CAS Number:
75-15-0
Molecular Weight:
76.14
UNSPSC Code:
12191602
EC Index Number:
200-843-6
MDL number:
MFCD00011321
assay:
≥99.9% (GC)
bp:
46.5 °C/1013 hPa
vapor pressure:
398 hPa ( 20 °C)

Product Name

Carbon Disulfide, Meets Reagent Specifications for testing USP/NF monographs OmniSolv®

SMILES string

S=C=S

InChI

1S/CS2/c2-1-3

InChI key

QGJOPFRUJISHPQ-UHFFFAOYSA-N

agency

meets USP/NF

vapor pressure

398 hPa ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

dilution

(for analytical testing)

impurities

≤0.03% Water (H2O)
≤30 ppm Benzene (C6H6)

evapn. residue

≤5 ppm

color

APHA: ≤10

bp

46.5 °C/1013 hPa

mp

-111.6 °C

transition temp

flash point -30 °C

solubility

2.1 g/L

density

1.26 g/cm3 at 20 °C

UV cutoff

≤382 nm

UV absorption

λ: 382 nm Amax: ≤1.00
λ: 388 nm Amax: ≤0.50
λ: 403 nm Amax: ≤0.10
λ: 410 nm Amax: ≤0.05
λ: 500 nm Amax: ≤0.005

shipped in

ambient

storage temp.

room temp

Quality Level

100

Related Categories

Analysis Note

Assay (GC)99.9% minBenzene (C6H6)30ppm maxColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 382 nm1.00AU maxUV Abs. at 388 nm0.50AU maxUV Abs. at 403 nm0.10AU maxUV Abs. at 410 nm0.05AU maxUV Abs. at 500 nm0.005AU maxUV Cut-off382nm maxWater (H2O)0.03% max

Application

  • Used as a solvent for sample dissolution and injection
  • Its low boiling point and inertness make it ideal for volatile organic compound (VOC) analysis via gas chromatography
  • Suitable for testing in accordance with USP/NF monographs
CX0396-6 is packaged in poly coated glass bottles
Meets Reagent Specifications for testing USP/NF monographs OmniSolv®

General description

Carbon Disulfide is a high-purity solvent that meets stringent USP/NF monograph testing specifications, making it ideal for use in regulated pharmaceutical and analytical applications. Its high solvency power and volatility make it a preferred choice in chromatographic separations, particularly in Gas Chromatography (GC) and sample preparation workflows.

Packaging

is packaged in 1L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

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

signalword

Danger

Hazard Classifications

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

target_organs

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

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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