National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name 1H-INDAZOLE, 5-NITRO-
CAS # 5401-94-5
RTECS #  
Agent Code X2519

MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 411

793 HAND ENGRAVING AND PRINTING OCCUPATIONS 526
33
SUBTOTAL 937
33
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
189 PHOTOGRAPHERS 6
3
SUBTOTAL 6
3
HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
084 PHYSICIANS 620
543
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 77
26
206 RADIOLOGIC TECHNICIANS 4,770
2,913
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 228
146
SUBTOTAL 5,695
3,628
TOTAL 6,638 3,664
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.

NIOSH Home | NIOSH Search | Site Index | Contact Us | NOES Home