| Agent Name | TARTARIC ACID, MONOPOTASSIUM MONOSODIUM SALT, TETRAHYDRATE |
| CAS # | 6381-59-5 |
| RTECS # | |
| Agent Code | X3226 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 048 | CHEMICAL ENGINEERS | 7 | 2 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 150 | 112 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 2 | |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 424 | 71 |
| 235 | TECHNICIANS, N.E.C. | 1,321 | 852 |
| 453 | JANITORS AND CLEANERS | 411 | |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 40 | |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 2 | |
| 689 | INSPECTORS, TESTERS, AND GRADERS | 14 | |
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 145 | |
| 723 | METAL PLATING MACHINE OPERATORS | 3,543 | 1,288 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 38 | |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 414 | 127 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 19 | 6 |
| 785 | ASSEMBLERS | 174 | |
| 793 | HAND ENGRAVING AND PRINTING OCCUPATIONS | 526 | 33 |
| 883 | FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. | 360 | |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 123 | |
| TOTAL | 7,714 | 2,492 | |
*(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.