National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation*

Agent Name MANGANESE CHLORIDE (MNCLZ) , TETRAHYDRATE
CAS # 13446-34-9
RTECS # OO9650000
Agent Code X4985

Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
096 PHARMACISTS 348 144
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 163 94
216 ENGINEERING TECHNICIANS, N.E.C. 777 282
224 CHEMICAL TECHNICIANS 1,445 230
446 HEALTH AIDES, EXCEPT NURSING 565 282
TOTAL 3,297 1,033

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.

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