Other animal data: RD 50 (mouse), >81,000 ppm [AIHA 1992]. Other human data: Symptoms have occurred after 30 minutes of exposure to concentrations ranging from 420 to 510 ppm while exposure to 4,800 ppm for 30 minutes causes coma and may be fatal [Flury and Zernik 1931].

Carbon bisulfide Colorless to faint-yellow liquid with a sweet ether-like odor. [Note: Reagent grades are foul smelling.] CDC - NIOSH Pocket Guide to Chemical Hazards - Carbon disulfide

CARBON DISULFIDE: METHOD 1600, Issue 2, dated 15 August 1994 - Page 3 of 4 SAMPLE PREPARATION: 5. Detach and discard drying tube. Place front and back sorbent sections of sampler tube in separate vials. Discard glass wool and foam plugs. 6. Pipet 1.0 mL toluene into each vial. Cap each vial. 7. Allow to stand 60 min with occasional agitation.

2018年11月16日 · National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO CARBON DISULFIDE-air 10H time-weighted average 1 ppm (Sk);short term exposure limit 10 ppm (Sk) NIOSH* DHHS #92-100,1992

OSHA’s proposal to reduce the limits for carbon disulfide was based on a number of human studies reviewed by the ACGIH (1986/Ex. 1-3) and NIOSH (1977b/ Ex. 1-260) that suggested that exposure to carbon disulfide levels between 10 and 40 ppm was associated with an excess risk of coronary heart disease and of adverse neurological effects.

Carbon disulfide, CS 2, has a normal boiling point of 46°C and a heat of vaporization of 26.8 kJ/mol. What is the vapor pressure of carbon disulfide at 35°C? What is the vapor pressure of carbon disulfide at 35°C?

1 A 25.0 g sample of quartz, which has a specific heat capacity of 0.730 JgC, is dropped into an insulated container containing 300.0 g of water at 75.0 °C and a constant pressure of 1 atm.

Carbon disulfide and chlorine react according to the following equation: CS2(g) + 3Cl2(g) ↔ S2Cl2(g) + CCl4(g) When 2.34 mol of CS2 and 3.21 mol of Cl2 are placed in a 3.38-L container and allowed to come to equilibrium, the mixture is found to contain 0.65 mol of CCl4.