Sep 6, 2024 · Benzene is a colorless or light-yellow liquid chemical at room temperature. Signs and symptoms of benzene poisoning depend on how you were exposed. Get clean and get medical care …

Benzene is used to make chemicals used in the manufacture of industrial products such as dyes, detergents, explosives, pesticides, synthetic rubber, plastics, and pharmaceuticals.

Benzene Print May 1994 Immediately Dangerous to Life or Health Concentrations (IDLH) CAS number: 71-43-2 NIOSH REL: 0.1 ppm TWA, 1 ppm STEL; NIOSH considers benzene to be a potential …

Benzol, Phenyl hydride Colorless to light-yellow liquid with an aromatic odor. [Note: A solid below 42°F.]

Revisions to the OSHA Respiratory Protection Standard (29 CFR 1910.134) became effective on April 8, 1998. Incorporated within the preamble of this ruling were changes to OSHA regulations for several …

Ethylbenzol, Phenylethane Colorless liquid with an aromatic odor.

Sensory irritation, pulmonary irritation, and respiratory stimulation by airborne benzene and alkylbenzenes, prediction of safe industrial exposure levels and correlation with their thermodynamic …

a Photovac 10S portable GC. Certified standard gas mixtures of benzene in air were obtained from Scott Specialty Gases Inc., and these were used to esta lish the calibration graph. Once this graph was …

APPLICABILITY: The working range is 0.14 to 2 mg/m3 for a 1000-L sample. The method is applicable to 15-minute samples. The method was evaluated for asphalt fume; however, it is nonspecific and …

APPLICABILITY: This method is for peak, ceiling, and TWA determinations of aromatic hydrocarbons. Interactions between analytes may reduce breakthrough volumes and affect desorption efficiencies. …