Benzene | Chemical Emergencies | CDC
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 …
Benzene: Systemic Agent | NIOSH | CDC
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 - IDLH | NIOSH | CDC
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 …
CDC - NIOSH Pocket Guide to Chemical Hazards - Benzene
Benzol, Phenyl hydride Colorless to light-yellow liquid with an aromatic odor. [Note: A solid below 42°F.]
OSHA Respirator Requirements for Selected Chemicals | NIOSH
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 …
Ethyl benzene - IDLH | NIOSH | CDC
Sensory irritation, pulmonary irritation, and respiratory stimulation by airborne benzene and alkylbenzenes, prediction of safe industrial exposure levels and correlation with their …
CDC - NIOSH Pocket Guide to Chemical Hazards - Ethyl benzene
Ethylbenzol, Phenylethane Colorless liquid with an aromatic odor.
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 …
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 …
NIOSH Manual of Analytical Methods (2014-151) | NIOSH | CDC
NMAM is a collection of sampling and analytical methods for workplace exposure monitoring. It includes methods for workplace air, surfaces, and blood and urine. NMAM includes chapters …