| Agent Name | C.I. ACID YELLOW 23, TRISODIUM SALT |
| CAS # | 1934-21-0 |
| RTECS # | UQ6400000 |
| Agent Code | M2148 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 018 | FUNERAL DIRECTORS | 630 | 70 |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 1,317 | |
| 056 | INDUSTRIAL ENGINEERS | 155 | 78 |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 268 | 75 |
| 083 | MEDICAL SCIENTISTS | 121 | 102 |
| 084 | PHYSICIANS | 1,291 | 495 |
| 086 | VETERINARIANS | 630 | |
| 095 | REGISTERED NURSES | 59,450 | 43,562 |
| 096 | PHARMACISTS | 1,340 | 643 |
| 097 | DIETITIANS | 1,799 | 1,223 |
| 098 | INHALATION THERAPISTS | 4,691 | 2,697 |
| 099 | OCCUPATIONAL THERAPISTS | 259 | 252 |
| 103 | PHYSICAL THERAPISTS | 4,211 | 3,206 |
| 105 | THERAPISTS, N.E.C. | 317 | 296 |
| 188 | PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS | 327 | 53 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 5,302 | 3,784 |
| 206 | RADIOLOGIC TECHNICIANS | 3,147 | 1,966 |
| 207 | LICENSED PRACTICAL NURSES | 2,064 | 1,352 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 2,625 | 2,054 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 68 | |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 353 | 212 |
| 223 | BIOLOGICAL TECHNICIANS | 3,782 | 1,191 |
| 224 | CHEMICAL TECHNICIANS | 223 | 56 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 1,185 | 474 |
| 235 | TECHNICIANS, N.E.C. | 6,716 | 308 |
| 274 | SALES WORKERS, OTHER COMMODITIES | 1,315 | 1,315 |
| 313 | SECRETARIES | 106 | 106 |
| 319 | RECEPTIONISTS | 413 | 413 |
| 335 | FILE CLERKS | 192 | |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 223 | 179 |
| 365 | STOCK AND INVENTORY CLERKS | 1,877 | 1,384 |
| 368 | WEIGHERS, MEASURERS, AND CHECKERS | 108 | |
| 379 | GENERAL OFFICE CLERKS | 393 | 393 |
| 435 | WAITERS AND WAITRESSES | 1,438 | 1,233 |
| 436 | COOKS, EXCEPT SHORT ORDER | 1,568 | 1,187 |
| 439 | KITCHEN WORKERS, FOOD PREPARATION | 477 | 276 |
| 444 | MISCELLANEOUS FOOD PREPARATION OCCUPATIONS | 6,120 | 4,658 |
| 446 | HEALTH AIDES, EXCEPT NURSING | 8,322 | 5,145 |
| 447 | NURSING AIDES, ORDERLIES, AND ATTENDANTS | 6,094 | 5,728 |
| 449 | MAIDS AND HOUSEMEN | 12,883 | 7,004 |
| 453 | JANITORS AND CLEANERS | 42,904 | 11,103 |
| 458 | HAIRDRESSERS AND COSMETOLOGISTS | 17,779 | 11,730 |
| 469 | PERSONAL SERVICE OCCUPATIONS, N.E.C. | 216 | 154 |
| 487 | ANIMAL CARETAKERS, EXCEPT FARM | 1,576 | 946 |
| 505 | AUTOMOBILE MECHANICS | 528 | |
| 507 | BUS, TRUCK, AND STATIONARY ENGINE MECHANICS | 185 | |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 1,832 | |
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 560 | |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 2,168 | |
| 567 | CARPENTERS | 1,174 | |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 30 | |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 1,609 | |
| 634 | TOOL AND DIE MAKERS | 161 | 49 |
| 637 | MACHINISTS | 3,104 | |
| 655 | MISCELLANEOUS PRECISION METAL WORKERS | 29 | 18 |
| 666 | DRESSMAKERS | 358 | |
| 678 | DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS | 2,614 | 2,033 |
| 686 | BUTCHERS AND MEAT CUTTERS | 2,067 | |
| 687 | BAKERS | 7,391 | 1,200 |
| 688 | FOOD BATCHMAKERS | 1,133 | 192 |
| 695 | POWER PLANT OPERATORS | 65 | |
| 706 | PUNCHING AND STAMPING PRESS MACHINE OPERATORS | 690 | 690 |
| 707 | ROLLING MACHINE OPERATORS | 424 | |
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 849 | 424 |
| 715 | MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS | 212 | 106 |
| 717 | FABRICATING MACHINE OPERATORS, N.E.C. | 212 | |
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 246 | 112 |
| 723 | METAL PLATING MACHINE OPERATORS | 94 | |
| 724 | HEAT TREATING EQUIPMENT OPERATORS | 524 | |
| 734 | PRINTING MACHINE OPERATORS | 2,915 | 28 |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 58 | 45 |
| 736 | TYPESETTERS AND COMPOSITORS | 2,607 | |
| 738 | WINDING AND TWISTING MACHINE OPERATORS | 3,963 | 3,072 |
| 739 | KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS | 3,325 | 1,702 |
| 744 | TEXTILE SEWING MACHINE OPERATORS | 62 | |
| 747 | PRESSING MACHINE OPERATORS | 657 | 657 |
| 748 | LAUNDERING AND DRY CLEANING MACHINE OPERATORS | 344 | 329 |
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 6,302 | 2,474 |
| 754 | PACKAGING AND FILLING MACHINE OPERATORS | 2,042 | 1,353 |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 101 | 68 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 6,705 | 2,850 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 1,809 | 68 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 686 | 18 |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 1,117 | 1,117 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 657 | 657 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 4,111 | 2,017 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 6,767 | 2,477 |
| 783 | WELDERS AND CUTTERS | 637 | 424 |
| 785 | ASSEMBLERS | 21,000 | 12,139 |
| 795 | MISCELLANEOUS HAND WORKING OCCUPATIONS | 295 | |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 6,054 | 1,401 |
| 797 | PRODUCTION TESTERS | 111 | 68 |
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 62 | |
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 1,338 | 395 |
| 873 | PRODUCTION HELPERS | 526 | 409 |
| 878 | MACHINE FEEDERS AND OFFBEARERS | 934 | 249 |
| 887 | VEHICLE WASHERS AND EQUIPMENT CLEANERS | 501 | 229 |
| 888 | HAND PACKERS AND PACKAGERS | 1,010 | 406 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 6,929 | 1,046 |
| TOTAL | 318,163 | 157,622 | |
*(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.