1.02214

Carbon disulfide

for analysis EMSURE^® ACS,Reag. Ph Eur

• Synonym(s): Carbon disulfide
• Empirical Formula (Hill Notation): CS₂
• CAS Number: 75-15-0
• Molecular Weight: 76.14
• MDL number: MFCD00011321
• UNSPSC Code: 12352100
• EC Index Number: 200-843-6

Properties

• grade: ACS reagent
• Quality Level: 300
• 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

Description

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.

Application

• Multi-omics analysis of nitrifying sludge under carbon disulfide stress: Nitrification performance and molecular mechanisms.: This study investigates the impact of carbon disulfide on nitrifying sludge using multi-omics analysis. The research highlights the effects on nitrification performance and uncovers the underlying molecular mechanisms, providing valuable insights for wastewater treatment processes (Liu et al., 2024).


• Design and synthesis of novel 1,3,4-thiadiazole thioglycosides as promising antimicrobial potent structures.: Carbon disulfide is utilized in the synthesis of 1,3,4-thiadiazole thioglycosides. This research presents new antimicrobial agents, showcasing the versatility of carbon disulfide in drug development and medicinal chemistry (Abu-Zaied et al., 2024).


• New Insights on Solvent-Induced Changes in Refractivity and Specific Rotation of Poly(propylene oxide) Systems Extracted from Channeled Spectra.: The study employs carbon disulfide to investigate solvent-induced changes in poly(propylene oxide) systems. The findings provide deeper understanding of polymer-solvent interactions, which are crucial for materials science and engineering applications (Zara et al., 2024).

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

Safety Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H315 - H319 - H332 - H361fd - H372
• Precautionary Statements: P202 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 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