National Occupational Exposure Survey
(1981 - 1983)

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

Agent Name VITAMIN B(C)
CAS # 59-30-3
RTECS # LP5425000
Agent Code M1051

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
07 AGRICULTURAL SERVICES 6,091 2,898
20 FOOD AND KINDRED PRODUCTS 20,935 2,481
28 CHEMICALS AND ALLIED PRODUCTS 1,946 734
47 TRANSPORTATION SERVICES 473 86
73 BUSINESS SERVICES 233  
80 HEALTH SERVICES 30,603 23,704
TOTAL 60,281 29,903

*(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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