Department of Labor Seal photos representing the workforce - digital imagery© copyright 2001 photodisc, inc.
Department of Labor Seal www.osha.gov [skip navigational links] Search    Advanced Search | A-Z Index
Chemical Sampling Information
Acetylsalicylic Acid
Chemical Sampling Information - Table of Contents Chemical Sampling Information - Table of Contents
  Field Definitions
 Analytical Methods
 Health Guidelines
General Description

NAME: Acetylsalicylic Acid

SYNONYM(s): (1)RTECS 85-86

IMIS: A629

CAS: 50-78-2

NIOSH: RTECS VO0700000; 76971

DESCRIPTION:
MW: 180.15
MP: 135 deg C
MOLFM: C9H8O4

Exposure Limits

NIOSH REL: 5 mg/m3 TWA

Health Factors
Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):



MEDIA: Glass Fiber Filter (37 mm)
ANL SOLVENT: Methanol
MAX V: 120 Liters   MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/UV
REF: 2 (OSHA In-House File)
CLASS: Not Validated

ART: Reference: Bagon, D.A.; Warwick, C.J. "Anal. Proc." 1982, Nov. 519-522.

COND: Column: C18 Mobile Phase: Detector Wavelength: Detection Limit:
Chemical Sampling Information - Table of Contents Chemical Sampling Information - Table of Contents
Revision Date: 12/06/1992
* All Trademarks are the property of their respective owners.
 
Back to TopBack to Top www.osha.gov www.dol.gov
Contact Us | Freedom of Information Act | Customer Survey
Privacy and Security Statement | Disclaimers
Occupational Safety & Health Administration
200 Constitution Avenue, NW
Washington, DC 20210