National Occupational Exposure Survey
(1981 - 1983)

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

Agent Name BENZENESULFONIC ACID, 5-CHLORO-4-ETHYL-2-((2-HYDROXY-1-NAPHTHALENYL)AZO)-, MONOSODIUM SALT
CAS # 63467-26-5
RTECS #
Agent Code M2125

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
26 PAPER AND ALLIED PRODUCTS 1,331 273
28 CHEMICALS AND ALLIED PRODUCTS 1,874  
33 PRIMARY METAL INDUSTRIES 10 10
TOTAL 3,215 283

*(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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