Carbon Disulphide SQ Qualigens, 2x500ml

• Grade: SQ (Special Quality / Laboratory Reagent)
• Format: 2 500 ml (Amber glass bottles to protect from light)
• Formula: CS
• Molecular Weight: 76.14 g/mol
• Assay (Purity): typically 99%
• Key Physical & Chemical Properties
  • Boiling Point: 46C
  • Melting Point: -112C
  • Density: 1.26 g/ml at 25C
  • Flash Point: -30C

Q: How should Carbon Disulphide SQ Qualigens be handled safely in the laboratory?

A: Due to its high flammability (flash point 30C) and volatility, Carbon Disulphide SQ Qualigens must be handled in a well-ventilated lab, away from ignition sources, with proper personal protective equipment including gloves, goggles, and lab coats.

Q: What are the main benefits of using Carbon Disulphide SQ Qualigens in research applications?

A: Its high purity (99.0%) and SQ (Special Quality) grade make it ideal for sensitive laboratory applications, including extraction, synthesis, and analytical procedures where consistent, reliable results are essential.

Q: When should Carbon Disulphide SQ Qualigens be used within its shelf life?

A: It should be used within 36 months of purchase, provided it is stored in tightly sealed glass bottles to maintain stability and chemical integrity.

Q: Where is this product commonly applied in scientific procedures?

A: It is used in research laboratories for chemical synthesis, solvent extraction, and analytical processes that require a highly pure, non-aqueous liquid reagent.

Q: What is the process for proper storage of Carbon Disulphide SQ Qualigens?

A: Store the bottles in a cool, dry, and well-ventilated area, tightly closed and away from heat, sparks, or open flames. Adhere to all laboratory chemical storage regulations for hazardous and flammable substances.

Q: How does the physical state and density of Carbon Disulphide SQ Qualigens affect its laboratory use?

A: As a clear, colorless to pale yellow liquid with a density of 1.26 g/mL, it is easy to measure and mix accurately in experimental protocols that require precise control over reagent volumes and concentrations.