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 medical care …
OSHA Respirator Requirements for Selected Chemicals | NIOSH | CDC
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 …
APPLICABILITY: This method is for peak, ceiling, and TWA determinations of aromatic hydrocarbons. Interactions between analytes may reduce breakthrough volumes and affect desorption efficiencies. …
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 potential …
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.]
BENZENE by portable GC: METHOD 3700, Issue 2, dated 15 August 1994 - Page 3 of 4 NOTE: Tygon tubing has been shown to adsorb some materials in complex hydrocarbon mixtures and to off-gas …
Table of IDLH Values | NIOSH | CDC
Table of IDLH Values Since the development of the original IDLH values in the 1970s and their subsequent revision in 1994 (NIOSH Documentation for Immediately Dangerous to Life or Health …
CDC - NIOSH Pocket Guide to Chemical Hazards - Ethyl benzene
Ethylbenzol, Phenylethane Colorless liquid with an aromatic odor.
SPECIAL PRECAUTIONS:Benzene and coal tar pitch volatiles are suspect carcinogens [1,2,3,4]. SAMPLING: 1. Calibrate each personal sampling pump with a representative sampler in line. 2. …