National Occupational Exposure Survey
(1981 - 1983)

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

Agent Name 1,5-NAPHTHALENEDISULFONIC ACID, 3-((4,5-DIHYDRO-3-METHYL-5-OXO-1-(4-SULFOPHENYL)-1H-PYRAZOL-4-YL)AZO)-, TRISODIUM SALT
CAS # 62609-95-4
RTECS #
Agent Code X2497

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
25 FURNITURE AND FIXTURES 230  
27 PRINTING AND PUBLISHING 58 45
35 MACHINERY, EXCEPT ELECTRICAL 152 62
TOTAL 441 107

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) 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.

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