National Occupational Exposure Survey
(1981 - 1983)

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

Agent Name QUEBRACHO TANNIN
CAS #
RTECS # UZ3400000
Agent Code X9356

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
24 LUMBER AND WOOD PRODUCTS 151  
30 RUBBER AND MISC. PLASTICS PRODUCTS 247  
37 TRANSPORTATION EQUIPMENT 783  
38 INSTRUMENTS AND RELATED PRODUCTS 44  
72 PERSONAL SERVICES 80  
TOTAL 1,304  

*(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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